Why do we need SAVING? (Intro)

In order to understand WHY we need SAVING, we need to know what it is we need saving from.  

Thus the importance of the gospel, for if we don't know what it is we need saving from, it will make no sense why Jesus had to die (in order for us to saved), or why Him being resurrected was so crucial to our salvation?  This post is just a short summary of why we need saving and we'll look at a few scriptures, but in the next few posts we'll add more. (Jas 4:12ab - "There is one lawgiver, who is able to SAVE and to destroy...").

WHAT IS IT WE NEED SAVING FROM?:

- enemy?

- slavery?

- sickness?

------------------------------------------------------------------------------------------------------------------------------

In order to share in the benefits of those being saved we must understand:

(1) what it is we need saving from (enemy?,slavery?, etc.),

(2) how we can be saved, and

(3) meet the obligations given in order to get saved.

____________________________________________________________________________________

SUMMARY:

The word "salvation" is the Greek word "so-tay-ree'-ah", which refer to "rescue or safety" - the word has the following meanings: (deliver, health, salvation, save, saving). For many ages it was prophesied that God will send His son to bring SALVATION... - but what exactly is it we need saving / delivarance / healing from? 

Let's try to determine the meaning from some scriptures (where this word "salvation" was used), in order to understand better WHY WE NEED SALVATION:

- 1 Thess. 5:8-10 - WE ARE DESTINED FOR WRATH AND THEREFORE NEED SAVING FROM GOD'S WRATH (in some scriptures it's clear that this "wrath" refers to the "judgment of hell" or "SECOND DEATH"). In other words we need saving from "second death" (God's wrath)(Rev. 20:14; 21:8; Jas 4:12; Matt. 10:28; Rev. 20:6). 

- 1 Cor. 15:26 - WE ALL DIE - DEATH IS OUR ENEMY (outward man dies / giving up the gost;  plus inward destined for second death...). "Death" can be seen as an enemy for men, but we have this enemy because of "God's wrath"... - sin brings distruction (Gen. 2:17; 3:3). 

- 1 Pet. 1:9 - WE NEED SALVATION OF THE SOUL (not just the body/outward need saving/ressurection, but also the soul/inner man needs saving...;  thus, we need saving from second death - in this scripture salvation of the soul is referred to as the end goal of our faith - saving from death)(Jam. 5:20; 1 Pet. 1:9; 3:21; Hebr. 10:22). 

- 1 Pet. 1:10 - WE NEED GRACE (the prophets have enquired and searched diligently, who prophesied of the grace that should come). We cannot save ourselves from death, and are born in sin (Ps. 51:5) and are not able te free ourselves...

- Acts 10:43 - WE NEED DELIVERANCE / FORGIVENESS / REMISSION OF SINS (they long waited for "the One who is to come" who would give them remission of sins...).  Since those under the "first testament" needed redemption for "transgressions under the first testament", a new testament was needed and came into effect at the death of the Testator (at the death of the One promised). But this new testament is also not only meant for a specific bloodline... ! (refer to "gospel of peace" - all nations)(Hebr. 10:18-20). In order to be saved (and enter His kingdom), men needs deliverance / forgiveness of sins (2 Tim. 4:18).

- Hebr. 9:13; 10:22 - OUR BODIES NEED SALVATION.  Man is both "outward man" (body) and "inner man" (soul);  thus need cleansing of the body as well as cleansing of the conscience... Because both outward and inner man are defiled (and eventually die!), we need cleansing in order to be saved from death (1 - the saving of the body refers to the resurrection)(2 - the saving of the soul refers to those resurrected to life  - they have the promise that they will not go through second death).

------------------------------------------------------------------------------------------------------------------------------

Conclusion:

From these few scriptures we learned that it is not just our bodies that die (because of sin), but also our souls will die... - both body and soul will die in second death if we don't get saved (1 Pet. 1:9; Hebr. 10:22).  In that sense death is like our ENEMY (1 Kor. 15:26,55; Isa. 25:8) and we need deliverance from the grave and redemption from DEATH... (Hos. 13:14)(2 Tim. 1:10; Hebr. 2:14 - the devil had power of death, but the Redeemer Jesus Christ became flesh and blood in order to destroy death and has now the power over death...). 

The second death is also seen as "God's wrath" (1 Thess. 5:8-10)(and those going through it will not be able to inherit eternal life or inherit the earth).  All "natural men" (those born from Adam's seed) are therefore destined for God's wrath (the judgment of hell / second death) because of their sinful state (in which they were born). In order to be under God's grace (favour)(so we don't fall under His wrath), we need salvation from SIN / need salvation from this SLAVERY into which we were born  - men need deliverance / forgiveness / remission of sins - in other words, the only way "natural men" can be freed from this slavery under sin, is to be redeemed from it! (for example, somebody must pay the price for you so that you can be set free!). 

The natural man's body and soul are destined for judgment because he bears fruit for death... (Rom. 7:4)(born of Adam's seed, born in sin, will die...);  but "spiritual men" who are saved are as newborn, "born from God's seed" (born of God / born-again) and are therefore able to bear fruit to life (will reap eternal life). Born-again people are not SLAVES to sin anymore but were bought by Jesus Christ;  and though they are now free from the slavery (of sin) they were born into, they were in fact bought by Christ and thus now belong to Him (because He bought them) - they serve now Jesus Christ (are slaves for Him...)(1 Cor. 7:22).  In that sense SALVATION (to be saved / to be under the Lord's grace) is in fact about WHO it is we SERVE and OBEY (see therefore the importance of repentance upon receiving salvation...). 

There is salvation in the Lord Jesus Christ!

- deliverance from the GRAVE (those who believe in Jesus will be resurrected by Him)(He has power over death); 

- redemption from DEATH (those who belong to Jesus and hold fast, will be resurrected to life and will not go through the SECOND DEATH - they will not fall under God's wrath); 

- freedom from slavery of SIN (those who serve Jesus are under His grace/in His favor - they become part of His children, part of His kingdom, they are the elected who will inherit the earth)(He washes their sins away en give them the Holy Spirit... - they are able to bear fruit unto eternal life - will live forever). 

____________________________________________________________________________________

For bible study on this theme on the home blog, please go to:

- http://warechristene.blogspot.com/2020/07/bybelstudie-die-begrip-saligheid-hoekom.html

- http://warechristene.blogspot.com/2020/05/algemene-vrae-oor-saligheid-1-inleiding.html

- http://warechristene.blogspot.com/2020/08/bybelstudie-die-begrip-saligheid-oorsig.html

("and translate").

------------------------------------------------------------------------------------------------------------------------------

Outward man / Inner man

Men are "body, soul and spirit", but this is meant not just literally, but also spiritually;  for example, is both "OUTWARD MAN" and "INNER MAN" (as if "dual in nature"): 

- THE OUTWARD MAN can be seen as a dwelling, a "house or a tabernacle" (2 Cor. 5:1,4; 2 Pet. 1:13,14)(Job 10:11 - skin and flesh, bones and sinews) - sometimes referred to as "body"; and 

- THE INNER MAN is a spirit ("spirit within")(Zech 12:1; Job 32:18) - sometimes referred to as "soul" (and some scholars refer to the inner man as "spirit/soul"). 

According to Zech 12:1 each person has a spirit formed within (Zec 12:1 - "The burden of the word of the LORD for Israel, saith the LORD, which stretcheth forth the heavens, and layeth the foundation of the earth, and formeth the spirit of man within him"), which means that within the "BODY" there is a "SOUL". 

-  (Mat 10:28)  "And fear not them which kill the body, but are not able to kill the soul: but rather fear him which is able to destroy both SOUL and BODY in hell".

In some scriptures the word "body" is used for the outward man, and the word "soul" for the inner man, but other Scriptures referred to it using the terms  OUTWARD MAN and INNER MAN (2Cor. 4:16; Eph. 3:16);  for example:  -  (2Co 4:16)  "For which cause we faint not; but though our OUTWARD MAN perish, yet the INWARD MAN man is renewed day by day". In case of the "spiritual man" it is the inner man that's renewed (not yet the outward man), and is also in fact renewed day by day... (- to understand this better, please do the study "put on Christ"). 

However, this all said, it is interesting to take note that the terms "body", "soul" and "spirit" are not always used literally in Scripture, but also figuratively/spiritually (scroll down for explanation).  In that sense both outward man (as the "literal") and inner man (as the "spiritual") is sometimes seen as body, soul and spirit (each);  although it's not Scriptural to put it this way!

-----------------------------------------------------------------------------------------------------------------------------Inner man:

The INNER MAN is sometimes referred to as "SPIRIT WITHIN" (Zach. 12:1; Job 32:18; Ps. 143:4; Prov. 20:27; Isa. 26:9; Eze. 11:19 etc.).  Some scholars refer to it as "SPIRIT/SOUL", because indeed it is sometimes called "soul", and is a "spirit" within... (thus, "is a spirit" - "living soul")(Gen 2:7 - "And the LORD God formed man of the dust of the ground, and breathed into his nostrils the breath of life; and man became a living soul"). The term "living soul" does not just refer to the literal workings of the body as a breathing creature, but is also about the spiritual self , the mind etc.  For example, the inner man is sometimes described as will, emotions, thoughts, desires etc.. 

The term "spirits of all (human) flesh" (Num. 16:22; 27:16; Job 12:10)  used in scripture, refers to the spirits within men (thus the "inner man" of each person). For example, an idol doesn't have a spirit within, so it cannot talk, think etc. (Hab 2:18,19).  

When men die it is the outward man that dies, not the inner man.  The inner man ("soul") then leaves the "body" (leaves the outward man) - man is then like a spirit without a body. "Death" is about the death of the outward man ("first death");  Second death is about the death of both (both "body and soul" - Matt. 10:28)(Rev. 20). 

A dead person can be seen as a spirit without "flesh and bone" ("a soul without a body")(Luk. 16:23; Jonah 2:2), but has desires, is able to feel, think, speak, see, hear, move etc. (Ex. 20:17; Jas 4:2; Gen. 6:5; Col. 3:2);  for example, according to Luke 16,  Lazarus and the rich man (that both died) was able to do all these things (feel, speak, move etc.). After death, the soul of a natural man go to a different place than the soul of a spiritual man (Luke 16).  Take note that the term "flesh & bone" is normally used for genealogies (families), but is also used figuratively in the sense of that natural men is born of Adam's seed - born of flesh / born in sin (Ps. 51:5);  and spiritual men is born of God - born of His seed and (because their sins were washed away) "not seen as sinners". In that sense, the inner man of the spiritual man is like a new "person", as if born again! Spiritual men will be judged differently than natural men (referring to the difference in their inner men);  and not only this, but those who died in Christ, or those (spiritual men) still alive when He comes back, also have the promise of new BODIES one day (in the coming resurrection) in which they will receive new glorified, spiritual, immortal bodies (a new "outward man" / a new "tent"). The second death has no power over those taking part in the coming first resurrection (referring to those who will be raised to eternal life)(Rev. 20:6).

-----------------------------------------------------------------------------------------------------------------------------The outward man:

If you do a study on the terms body, soul and spirit (1 Thess. 5:23), it can be really helpful in order to understand better exactly what is meant by "outward man", which is about the literal body - "flesh and bone, skin, sinews" and also, the literal working of the body - heart, blood, organs etc., and breath ("spirit/ghost")(we are living beings because of breath - and dies without breath)(dies at giving up of ghost - Job 11:20; Luk. 23:46).  Literally it is not only the flesh and bone and skin and sinews etc. that describe the outward man, but also the inner workings of the body, that can also be seen as "seed" growing and need breath or light to be alive, and food and water to stay alive. The term "flesh and bone" is commonly used not just for the literal body, but also in the context of  "family" (Gen. 29:14; 2:23; 37:27; 2 Sam. 5:1; 19:12,13; 1 Chron. 11:1; Judg 9:2).  For the Greek and Hebrew meaning as well as to understand what else "body" refers to, please do the study on "body".  

Spiritual men are sometimes described as seed planted in this world to grow to trees and bear fruit... - thus, the outward man ("body") can be compared to ground (1 Cor. 15:37) -and is in fact made of dust and turn back to dust when someone dies- Gen. 2) (whereas "soul" is sometimes compared to seed (Mark 4:26-28; 1 Pet. 2:23) and " breath"  to light). 

When the outward man dies, it returns to dust (Gen. 3:19) -  "breath" then leaves the body, back to God who gave it and the soul (inner man) leaves the body ... (Gen. 25:17; Ps. 146:4; Mark. 15:37; Job 34:14)(Eccl. 12:7).  In other words, the outward man then comes to a halt - breath leaves the body and the heart stops, the body is buried and wait on the resurrection (and the "soul"/inner man awaits in a different place from the "body"/outer man). 

-----------------------------------------------------------------------------------------------------------------------------

Literal & figurative:

In order to understand the inner man better it can be explained as a spirit - maybe also seen as a "body, soul and spirit", but not in a literal way as is the case with the outward man, but seen spiritually - of course, putting it this way is not completely biblical!,  but is sometimes used as a way to understand the inner man better.  The inner of the natural man looks different from the inner of the spiritual man.  

Thus, man consists of BODY, SOUL and SPIRIT (Gen. 2:7; 1 Thess. 5:23) but these terms are not always dealt with in a literal sense in the Bible, but also figuratively.  For example, in the same way the body (the outward man) needs food and water to stay alive, and breath ("spirit / light") to be alive, the same way the inner man needs these things, but meant spiritually.  The outward man needs literal food and water;  the inner man need spiritual food and water (for example, God, Jesus, the word, the Holy Spirit is food and water for the "soul")(Matt./Luk. 4:4; John 6:33, 35, 48, 51; Jer. 2:13; John 7:38).  Let's also have a quick look at the term "spirit" (breath) -  the outward man needs breath in order to be alive;  the inner man also needs "spirit"/ breath (for example, in the case of the "natural man" he has the "spirit of the world";  and in the case of the "spiritual man" he has the Holy Spirit, through whom he not only live, but have the promise of erternal life).  For this reasons, in the same way a plant cannot bear fruit without food and water.  Christians are also seen as seed or trees planted in this world in order to bear fruit but will not bear any if they don't abide in the Lord (who is like food and water for their "soul")(John 15).  

The outward man is indeed literally made of dust and return to dust when he dies, but comparing "body" to "ground" is not just used literally, but used in many Scriptures figuratively of the inner man, for example the new "body" of the spirital man, a new heart, and spiritual men receive the Holy Spirit in order to live... So it is clear that the terms body, soul and spirit are not just used literally but also figuratively. Let's look at more specific examples of "body" in Scripture, used figuratively:

BODY - Literally the word "body" refers not only to flesh, skin and family, but also to works, food, the self, clothing and nudeness (and can also refer to the organs).  Spritiually "body" is referenced in all these meanings as well, but of course figuratively used, not literally - for example:  

- "flesh & skin"   -(the spiritual man lays down the old flesh and becomes a new man;  lay down desires of flesh - are slave for Christ etc.);  

- "family"   -(flesh & bone)(body & blood)(Christians part of the spiritual family -  part of Christ's flesh & bone - part of the body of Christ, as in family); (flesh & blood - as natural men are all children of Adam's seed, spiritual men are born of God's seed);

- "works"   -(and rest) - (figuratively about good or evil works)(spiritual men rest from works, for example of the law)(spiritual men will eventually enter promised rest...);

- "food"   -(as described above);  

-  "the self"  - (living being; living soul) (inner man can also not live without breath, for example natural men have the spirit of the world, but spiritual men have the Holy Spirit) (it's also about "taking up your cross", as in who you obey - spiritual men slaves of Jesus Christ);

- "clothing"   -(cover nudeness)(spiritual have "put on Christ" - their nudeness is covered - sins forgiven).

Now the same can be done with the soul and spirit, for example blood in soul used figuratively, refers to how spiritual men share in the "same blood" (has to do with family) - other terms like heart, liver etc. is also used figuratively, for example "thoughts of the heart".  Spiritually therefore soul has to do with will, emotions, thoughts etc.  Spirit is also used figuratively and different for natural men (spirit of the world) and spiritual men (breath of the Holy Spirit). For example, without the breath of the Holy Spirit you cannot live forever and will fail to have a good understanding of what truth is...

-----------------------------------------------------------------------------------------------------------------------------

Access INTO THE GRACE of God and what it means to be UNDER GRACE

Introduction:

The word "grace"means "favour". In context, when we talk about "salvation", God only show grace or FAVOUR to those who are acceptable to Him (which is of course impossible through works...) - in this context, "showing GRACE" is therefore conditional, although in some cases it can be unconditional ! (for example, in terms of caring... - God is gracious and merciful to all people and He expects the same from His children).  Thus, the word grace also refers to "mercy" (as in "take pity on"and "show grace" -  i.e. good deeds etc.).
(1)  In context, "salvation", the condition of FAITH must be met in order to receive grace (in order to be acceptable); 
(2) BUT if we talk about grace in the context of good will (good deeds etc.), there are no conditions (except that we normally care for our own first).  So in this context we must show mercy to all people, even our enemies! We should not favour some people more and therefore expect people to first meet certain conditions in order to receive our/this mercy (as if they're favoured), because God is merciful to all people and He expects the same of us.  


------------------------------------------------------------------------------------------------------------
Summery:
- (1) To get access into the grace of God.
- (2) To be under the grace of Jesus Christ.
------------------------------------------------------------------------------------------------------------
(1) To get access INTO the GRACE of God, you must:

BELIEVE!  
(1) believe in Jesus Christ! Faith give us access into this grace... (Rom. 5:2).
(Rom 5:1)  Therefore being justified by faith, we have peace with God through our Lord Jesus Christ:
(Rom 5:2)  By whom also we have access by faith into this grace wherein we stand, and rejoice in hope of the glory of God.

(2) you must be called by the Father into this grace of Christ (Gal. 1:6); and
(3) you must believe in the gospel of Jesus Christ and the truth that came through Him (Gal. 1:6).

To be in favour (to receive grace) has a lot of advantages. This is true of every Christian, and those that believe in Jesus Christ are cared for and can ask whatever they need/desire and it will be given unto them (if they believe)! (Matt 21:22; 7:7,11; 18:19; Mark 11:24; John 15:7; 16:23; 1 Jn 3:22; 5:14,15; etc.).  But sometimes, even "under grace" Christians don't get what they ask, because of course, if Christians ask for the wrong reasons like own pleasure or according to their own will (James 4:3; 1 Jn 5:14)(as if still in the state of  "the natural man" and desire the things of the world instead of the will of the Spirit of God) it will not necessarily be given to them.  When you get INTO THE GRACE OF GOD you truly get access to His promises,yes!, and can even ask whatever you will !, but because you are "under His grace" (and therefore ought to be obedient to His Spirit) you cannot ask according to fleshly desires (like that of the old man). Being "under His grace" does therefore not mean that you can do what you want, or desire what you want (like some think), but rather means that you are under the will of the Spirit, therefore you must ask according to the Lords will (not your own will).

Sometimes prayers are not answered merely because God's grace is enough...! (we must try to understand what this means). We sometimes think that all Christians receive the same amount of grace, and believe that it's something we only receive once and keep, but what Scripture actually teaches us is that there are different measures or proportions of faith, and therefore "gifts of grace" (for example in order to minister)(Rom. 12:3,6/ Rom. 15:5 / 1 Cor 3:10 / 1 Cor 15:10 / Eph 3:7,8/ Eph 4:7 / 2 Thess 1:12 / 2 Ti 1:9 / 1 Pe 4:10)(Rom. 16:20,24 / 1 Cor. 1:3,4 / 1 Cor 16:23 / 2 Cor 1:2 / 2 Cor 13:14 / Gal 1:3 / Gal 6:18 / Eph 1:2; Phil 1:2 / Col 1:2/ Col 4:18; 1 Thess 1:1 / 1 Thess 5:28 / 2 Thess 1:2 / 2 Thess 3:18  / 1 Ti 1:2 / 1 Ti 6:21 / 2 Ti 1:2 / 2 Ti 4:22 / Tit 1:4 / Tit 3:15 / Phm 1:3 / Phm 1:25 / Heb 13:25 / 1 Pe 1:2 / 2 Jn 1:3 / Rev 1:14 / Rev 22:21). In other words, some are made stronger by receiving more favour or grace in order to minister, and others "less grace" (or in the case of 2 Co 12, "enough grace"). And therefore, though we think that "more grace" will be more beneficial for the ministry, sometimes weakness is better! Paul had this issue in 2 Co 12, and he tells about how "a thorn in the flesh" was given to him - a messenger of Satan to buffet him (v.7). Three times he asked the Lord that it might depart from him, but it didn't  (v.8).  The Lord's answer was plain: "My grace is sufficient for you"  (v.9). In Paul's case the Lord wanted him to be weak so that He could use him. Yeah, that sound almost wrong, but when we are too strong (as Paul already was) it might have to affect that those start to depend on their own answers, will and strenghts, rather than depend on the Lord and His will. Since Paul was "in favour" (under the grace of Jesus Christ) he could ask anything of the Lord, yes, but God decided that His grace was enough for Paul.  He wanted Paul to be weak (for example, "so to stay humble").  This was for Paul's own benefit. He was strong enough to do what he needed to do and any grace that he would receive on top of that would have to effect that he becomes to strong which could have a negative impact on Paul himself (and could not just hurt himself but also the ministry).  For that reason God did not remove the "thorn". Paul accepted the fact that God's grace was enough for him and that the "thorn" would stay with him - look at his words in v.10: -"for when I am weak, then am I strong".  The fact that his prayer was not answered does not mean that Paul fell "out of favour" (or were suddenly not under grace anymore)  but rather it was because God had a very good reason. From v.10 it also seems that the "thorn" Paul was referring to was things that he had to suffer for Christ's sake, i.e. infirmities, reproaches, lack of necessities, persecutions, distresses (2 Co 11:23-20; Col 1:24; 1 Co 4:10-14). This is many times the norm for Christians, because in fact, if they are weak, then they are strong! (because then they don't put their trust in themselves, but in the Lord...).

To be under His grace means very well that
-(1) He will care for you (like friends care for each other), but
-(2) it also refers to the fact that you are His Servant in this world, and it is therefore expected that those UNDER THE GRACE OF JESUS CHRIST will be contend to suffer for His Name's sake.
------------------------------------------------------------------------------------------------------------

(2) To be under the grace of Jesus Christ refers specifically to the "spiritual man" (not the natural man);  thus, "born-again" Christians - thus, those who received the Holy Spirit;  those who were accepted... To be "under grace" is not just about acceptance but also about LOYALTY and COMMITMENT. When Paul talk about how they were "SAVED BY GRACE" (Eph 2), he makes 3 important points of which one refer to "the new person".  Rom. 6:14 explain what this "new person" looks like, and states that people "UNDER GRACE" are people over whom sin has no dominion. When someone comes under the grace of Jesus Christ, the "old man" (natural man) are buried and is raised to a "new man" (spiritual man)(of course this refers to the INNER MAN - not meant literally but spiritually;  although the outer man of the spiritual man is also promised literal resurrection one day!). Those under grace don't live like the old person anymore!, but have crucified the "flesh" (Rom. 6:15).  So, in the context of those "under the grace of Jesus Christ" works are important, but not meant "works of the law of Moses", but "works of faith", because we don't get accepted through the law of Moses but through faith... 

Faith without works is dead. If someone claim to be under grace but live like the old person, then that person either never really believed and received the Holy Spirit, or are falling away... which could have to effect that he/she can fall "out of favour" (and can be cut off when Jesus comes back)(Hebr. 10:28,29). "Works of faith" include acts like: -"to love" (Rev. 2:4; 1 Jn 5:2; 4:20; Matt 5:44 etc.), "to forgive" (Luk. 17:3; 6:37;  Matt. 6:12b,14,15; 18:35 etc.) "to be merciful" (2 Sam. 22:26; Matt. 5:7; Luk. 6:36; Matt. 25:31-46...), etc. 

God is gracious to those "who believe" (those in favour because they believe in Jesus Christ), and they are changed from natural to spiritual men (through water and Spirit). Thus the importance of REBIRTH, because those "under grace" are like NEW people; they think differently, see differently, act differently, etc. (the inward man is renewed; though not yet the outward man...).  They bear fruit "to eternal life" - and hold fast to Jesus' words, His truth; thus, "growing in grace" (2 Pe 3:17,18). A Christian cannot "grow in grace" if he strays from the truth... (http://promisedkingdom.blogspot.com/2018/07/grow-in-grace.html). You cannot claim to "believe in Jesus" but don't believe in His words, teachings, will etc.!?  People "under grace" SEE like Jesus do - and if they don't, they must repent of their way of "seeing" to His way of "seeing".  This is in fact why Jesus' ministry began with a call of repentance... (repentance in that scriptures meaning "to think differently afterwards" / to reconsider).  Repentance is therefore indeed needed when someone come to believe in Jesus Christ, but is also needed when those already under grace fall back into there worldly way of thinking starting to believe like the natural man again and not obeying the truth... (Rom. 2:8). 

------------------------------------------------------------------------------------------------------------
Conclusion:

To be "under grace/favour" is partly about which means we used to receive grace (for example, "how can we be accepted?"), for example, FAITH IN JESUS CHRIST. In the Old Testament the "law of Moses" was a means to get accepted;  although, which nobody was able to keep!, and it had limits... 

Those under this grace (those to whom grace.favour is shown) has certain promises (because they received acceptance).

Therefore to be "under grace", refers specifically to those who were/are "in favour" /those who are ACCEPTED by the Lord THROUGH their FAITH IN JESUS CHRIST, and therfore, the way to get access into this GRACE (the way to be favoured and accepted by the Lord as His child, and receive the Holy Spirit) is by FAITH in Christ Jesus (Rom. 3:22; 4:11; 10:9; John 1:12; Mark 16:16; Acts 16:31 etc.).  You cannot be under this grace (be accepted) if you don't believe in Jesus Christ (the son of God) and His truth (His teachings, words etc.), because He is the only means through whom you can be accepted. Though the law of Moses was a means in the Old Testament,  nobody was able to keep it and it was with limits... That is why the words "under grace" are used specifically in the context of somebody "not being under the law" (Rom. 6:14,15), but those "under the Spirit of God". (thus referring to those not obeying the law of Moses, but obeying the Holy Spirit.

Those who believe in Jesus Christ are under His grace 
("under the GRACE of Jesus Christ"-Rom. 16:2),
 which means:
(1)  they are children of God - favoured and accepted because of FAITH (in Jesus Christ); their sins are forgiven and they are set apart to serve Him (a "holy" nation);
(2)  they don't have to be born from a specific nation, but through faith in Him they receive the Holy Spirit and are "born again" through His Spirit (born from His Seed - of course meant spiritually/the INNER MAN), and thus become part of the chosen generation (Abraham, Isaac, Jacob....through David..."son of David"-Jesus Christ)(Rom. 10:12-15). 
Nobody deserves any grace from God!, but through the GRACE of Jesus Christ ANYBODY who believes in Him are accepted as God's children (and thus become part of that chosen generation) - they become part of His people and are set apart for the Lord - like "children of Jesus Christ" - born of His Seed through His Holy Spirit -   .... Not by works (for by works nobody will be able to deserve it), but by FAITH! (Gal 3:10,13; Dan. 9:11)(Rom. 11:6; Gal. 2:16). 
So, because they are under His grace, they:
- (1) share in the promises made to God's people, but therefore also 
- (2) have responsibilities (are a "holy" people/are "set apart" for Him)(Col. 2:6).

They are not "under the law", but "under grace" (Rom. 6:14,15)..., but we must understand what exactly is meant by these words.  According to Gal 5,  to be "NOT under the law" means that someone "are led by the Spirit of God" (not led by the law)(Gal 5:18 - "But if ye be led of the Spirit, ye are not under the law")(https://warechristene.blogspot.com/2017/05/wie-is-nie-onder-die-wet-nie.html). But to be led by the Spirit does not mean you can do whatever you want (as some believe)!(see study "grace did much more abound"), but what Gal 5 teaches us is that those led by the Spirit of God are free from dead works, en free from sin - why? - BECAUSE they do what the Spirit tells them! (works not according to flesh or according to the law of Moses)(Rom. 8:2; 2 Ti 1:7; Gal 5:18). When someone is UNDER the GRACE of Christ, sin has no dominion over him (Rom. 6:14,15) because he is a new person and he does what the Spirit tells him - he's born of God, and don't do and think like the old person anymore. This can be better understood through a study on the "spirit" of man; thus referring to breath or spirit needed in order to be a living being...  Literally this refers to breath, and without "breath" (spirit / light)(for example in this case regarding the outer man) we die;  thus, when we "give up the ghost" we die... (Job 11:20; Mark 15:39 etc.). But in the same way the outer man cannot live without breath (literally), the inner man cannot live without breath (spiritually).  For example, regarding the inner man the natural man has the "spirit of the world", and the spiritual man has the "Spirit which is of God" (the Spirit of God)(the Holy Spirit, whom keeps him alive)(2 Cor. 2:12). For that reason the spiritual man do and think differently from the natural man - and do not listen to the world, but listens to the Holy Spirit! (are not obedient to the flesh but to the Spirit of God)(and regarding to old/new testament, for example law of Moses vs. laws written in heart, not obedient to the law of Moses but to the Spirit of God)(Rom. 6:14,15). In the same way is works like breath for faith - the outer man cannot live without breath - in the same way faith cannot live without works... (James 2:17,18 etc.)(Jas 2:26 - "For as the body without the spirit is dead, so faith without works is dead also). If someone is "under grace", that means he is opbedient to the Spirit of God;  therefore suppose to do the Lord's will, and if he doesn't, his faith will die (like the body die without spirit).
. 

To get access INTO the GRACE of God:
(1) you must believe in Jesus Christ! (by FAITH)(Rom. 5:2);
(2) you must be called by the Father into this grace of Christ (Gal. 1:6); and
(3) you must believe in the gospel of Jesus Christ and the truth that came through Him (Gal. 1:6).

To be UNDER the GRACE of Christ means that:
(1)  sin has no dominion over you anymore (Rom. 6:14,15), because someone "under grace" became a new person and are not obedient to the law but to Jesus Christ, and thus obedient to His Spirit (whom he received);
(2) you believe in Christ and His gospel (truth), and hold fast (Gal. 1:6-9; Jud 1:4).
------------------------------------------------------------------------------------------------------------

Grow in Grace

In 2 Pe 3:18 Christians are encouraged to GROW in GRACE (and in the knowledge) of our Lord and Saviour Jesus Christ... 

The topic of "growing in grace" refers specifically to:
- (1) those already saved, and 
- (2) has to do with godliness, showing mercy, and how to add to faith (i.e., to keep steadfast).
---------------------------------------------------------------------------------------------
INTRODUCTION:
 GROWING IN GRACE is NOT about seeking "more favour" 
(for example, Christians are already in favour!), but rather:
- (1) "adding to faith" (we receive grace by faith; so adding to faith will have to effect that we "grow in grace"), or 
-(2) "showing grace" (grow in grace towards others)(be gracious and merciful, doing good deeds etc.) . 

It is important to look at the context of scriptures in which Christians are encouraged to "grow in GRACE". For example, it is set versus "falling from steadfastness" in 2 Pe 3:17,18 (http://promisedkingdom.blogspot.com/2018/07/growing-in-grace-vs-falling-from-grace.html), and in that sense it teaches us that this topic has very much to do with "keeping steadfast". According to the Greek word used "growing in GRACE" also points to growing in "thanks, joy, freedom, pleasure" etc. in the Lord. In the case where Christians "add to their faith" (and thus, through faith show that they favour the Lord / obedience, holiness etc.), they will "grow in grace" (and not "fall from grace").  But growing in grace also refers to "growing in favour towards others" (thus, not "us seeking favour", but rather showing favour or grace to others). In fact, we are encouraged to "show grace" to other people! (as in being merciful)(Matt. 25...). 

In the same way that grace is given BY faith (to those who believe), "adding to faith" (2 Pe 1:5) will naturally have to effect that we "GROW (increase) in grace" (2 Pe 3:18). It is clear that there is some effort or labour needed from the Christian's side (in order to keep steadfast), but this "labour" does not refer to "works in order to receive salvation" (or grace), but rather "works of faith" (works or labour of those already saved) -thus "adding to faith" (for example, virtue, knowledge, self-control, endurance, holiness, brotherly love, charity, knowledge etc...) in order to "grow in grace" . Not only will "adding to faith" have to effect that we grow in grace ourselves, but we will also grow in grace towards others...  Steadfast Christians are normally merciful people! (Matt. 25). 

To receive GRACE is like a steadfastness in which every Christian stand - it's an assurance that they are in favour and accepted! The only way to receive this and to be steadfast in the Lord, is of course through FAITH. Through faith we receive grace, but is it possible for someone to fall away from this steadfastness? (to "fail of the GRACE of God)? Many will say no, but according to Scripture the answer is in fact yes!; however, God always keeps His promises... - this is not a case of where Jesus let go, but "falling from grace" is about "where Christians let go"! It's about Christians that don't keep the faith and don't stand fast to the truth...  
Thus, is it possible for a Christian to lose his salvation (to fall out of his steadfastness)?  Yes, but only if he let go! If a Christian keep fast to the faith in Jesus Christ and stand fast in the truth, he has nothing to worry about. But those not holding fast are falling from their steadfastness - it is something they do themselves (not something the Lord do). Thus the importance of "growing in grace" (i.e. to "make our calling and election sure" - which refers to godliness and being merciful...), because if you don't, you might very well "fall from grace"! 

Compare this with topics on "Christian growth" and "fruit" that will be harvested when Jesus comes back...  In conclusion, the topic of growing in grace has everything to do with:
-  loving the Lord (show that you favour Him, for example "godliness") and
-  loving other people (show grace - growing in grace towards other people).

(Please scroll down for conclusion and examples).
---------------------------------------------------------------------------------------------
How do we GROW IN GRACE?

To "grow in grace" (2 Pe 3:18) could mean, "grow in favour";  although the word grace here is the Greek word "khar'-ece" that can mean any of the following:- "acceptable, benefit, favour, gift, grace (-ious), joy liberality, pleasure, thank (-s, -worthy)".  In this scripture, where Christians are encouraged to "grow in grace", it could very well mean growing in thanks or joy etc. rather than favour. Furthermore, it does not necessarily refer to "growing in favour with someone else" (for example, to be more acceptable), but could refer to the person himself "growing in favour towards others" - which indeed rather seems to be the case when we read 2 Pe 3 in context. It is important therefore to look at the context in which we are encouraged to "grow in grace'.  And if we are encouraged, it is clearly something that we must "DO" (i.e. "works of faith").    

Now let's look at these Scriptures in context:
(2Pe 3:18)  "But grow in grace, and in the knowledge of our Lord and Saviour Jesus Christ. To him be glory both now and for ever. Amen". 

In context (2 Pe 3) Simon Peter referred to the manner of persons Christians ought to be...  - with emphasis on holy conversation and godliness (v.11). In context he also talks about the second coming... (v. 3,4) - though the upright look forward to the Lord's coming, the question is whether the Christian family will be find in PEACE - as "one" - keeping fast to the Lord and His truth?;  WITHOUT SPOT, AND BLAMELESS ? What we indeed learn from v. 14 is that there's some effort (labour)(the words "be diligent" is used:-v.14) needed from the Christian's side!  Compare this with 1Th 5:23 - ("And the very God of peace sanctify you wholly; and I pray God your whole spirit and soul and body be preserved blameless unto the coming of our Lord Jesus Christ"). 
Compare this also with 2 Pe 1:5-11 in which Simon Peter hope that GRACE and peace WILL BE MULTIPLIED unto the church (and take heed: "through the knowledge of God and of Jesus our Lord"-v.2,3; http://promisedkingdom.blogspot.com/2018/07/growing-in-grace-vs-falling-from-grace.html). Although they already received the promises (v. 3,4), they are encouraged to ADD TO their FAITH! (v.5):-  virtue, knowledge, self-control, endurance, holiness, brotherly love and charity (v. 5-11). 

--------------------------------------------------------------------------------------------
The importance of Christian growth:

This theme can be also compared to the topic on Christian growth - for example, from babes to fathers (https://warechristene.blogspot.com/2013/08/hoe-groei-die-christen-geestelik.html)(1 John 2:12-14); or metaphorically speaking Christians are like seed planted in this world to grow into trees, and bear fruit...  Christians need to GROW (like seed do, to plants or trees, and bear fruit)(http://warechristene.blogspot.com/p/blog-page.html). 

A babe in Christ (the newborn) are spiritually renewed, yes, but cannot yet digest meat (1 Cor 3:2). "Strong meat" belong to them that are full of age (Heb 5:14).  Though the newborn Christian received the Holy Spirit and are indeed born by the seed of God (making him part of the chosen generation and became a new person), are led by the Spirit, and receive gifts as the Holy Spirit works through him, it doesn't make him a grown-up!  The church of Corinthians was a good example of this, a church that was not behind in any gift (1 Cor 1:7), though Paul called them "babes in Christ"! (1 Cor 3:1).  We must never think of a newborn Christian as a grown-up. They're even compared to "carnal" in 1 Cor 3:1, and still need to learn the first principles... (Hebr 5:12), must exercise their senses (v.14) and learn what is right and wrong.  Newborn Christians are in fact like sucklings (Matt 21:16) that need milk (the milk of the word-1 Pe 2:2) so that they can GROW thereby. Babes are not seen as wise and prudent (Matt 11:25) and thus cannot be parents or teachers (Heb 5:12).  Many times problems in church arises when jobs that are meant for "parents" are given to "babes or children" who does not have the necessary knowledge yet, and whose senses are not exercised to discern both good and evil... (Heb 5:14).

Though most believe that spiritual growth is important, not many understand what is meant by it.  Some believe that it's about church attendance or how committed someone is to their church;  but though these are influential in spiritual growth, spiritual growth refers more to knowing the Lord as your first love, growing in knowledge and GRACE, standing strong in the Lord and have victory over sin! 

The different steps of spiritual growth can be summed up as follows:
(1 John 2:12-14)(Matt. 13:18-23):

- Babes: - Repentance and Rebirth (lay down old life and rise to new - spiritually meant of course)
                - SEED
- Children: - Get to know the Lord and the spiritual  family (prayer , knowledge, trust etc.)
                    - ROOT
- Young people: - Stand strong in the Lord and in His truth;  victory over sin
                             -PLANT or TREE / Fruit
- Fathers: - Steadfast and teachers
                   - FRUIT

(http://warechristene.blogspot.com/p/blog-page.html).

--------------------------------------------------------------------------------------------

CONCLUSION:

To "grow in grace" is expected of every Christian! Seen that we're already steadfast in faith and in the truth, and have an assurance, and promises in Jesus Christ, we must make our calling and election sure by not FALLING FROM OUR STEADFASTNESS  - meaning that if we let go, we can "fall from grace"! (in which case someone's calling and election is then not sure anymore) - not that the Lord will ever let go, but if a Christian let go he is in the process of cutting himself loose...

"Growing in grace" is not meant for selfish reasons, but is about serving, i.e. "works of faith" (not meant "works of the law of Moses").  Faith without works is dead;  thus, "ADDING TO FAITH" is not just proof that someone really believes (thus "grow", as in showing that they favour the Lord), but also have to effect that someone grow in grace or mercy towards other people... 

Let's look at two examples:

(1)  What's especially meant by the words "to grow in grace" is not about what we get out of the deal, but rather about what we put in. (for example, we should GROW in showing grace to other people).  Although gifts and rewards are sometimes used as ways in which people try to find favour with someone (1 Sa 8:3; Isa 1:23; Eze 22:12)(normally for "selfish reasons"), this is not what is scripturally meant by "growing in grace"!  GROWING IN GRACE is NOT about seeking "more favour" (for example, Christians are already in favour!), but rather:

- (1) "adding to faith" (see 2nd point), or 

- (2) "showing grace". 

GROWING IN GRACE or in favour is not just about showing "who you favour" (for example, the Lord), but also to show favour to others, even if they don't deserve it! (to be gracious and merciful, doing good deeds etc.). For example, if you do good to those who hate you (Matt. 5:44), it is not for selfish reasons but is in fact unconditional love (for reasons of love and care) - this is what is meant by scriptural "growing in grace". Jesus talked a lot about these things;  for example Luk. 14:12,13 in which He taught that we should, instead of calling our friends and brothers for a feast, rather call the poor, maimed etc. Of course "growing in grace" also refers to doing good to brothers and neighbors etc., but what is important here to understand is that it's not about the desire to be recompensed (not seeking more favour) but about loving without expecting something in return (showing grace). In this case grace can be shown "UNCONDIONALLY"!

(2) "Adding to faith" is about "showing trust" instead of the desire to receive trust. For example, how does a child show that he trust his parents? - By being obedient and believe what they tell him...

The same when we "add to our faith" in the Lord (by being obedient and believe what He tell us).  When you add to your faith in Christ Jesus, you show Him (through works of faith) that you trust and love Him and care for Him by (1) believing in his truth, and (2) seek to be holy and obedient to Him. For example, this is why "holding fast to the truth" is reckoned as "adding to faith"".  Sometimes grace is shown unconditionally (like in the first case), but in this case it's conditional (shown only to those "who BELIEVE"). Adding to our faith" is not just proof that we believe, but have to effect that we grow in grace (or favour) towards God ("thanks, joy, freedom or pleasure" in the Lord - and those not "falling from grace" but adding to their faith - i.e. "godliness", will be blameless and without spot when Jesus comes back).  It is clear that there is some effort or labour needed from the Christian's side, but this "labour" does not refer to "works in order to receive salvation", but rather "works of faith" (works or labour of those a l r e a d y   s a v e d). It can also be compared to the topic on Christian growth - for example, from babes to fathers... Metaphorically speaking, Christians are like seed planted in this world to grow into trees and bear fruit, which will be harvested when Jesus comes back...!  "Adding to faith" will have to effect that you "grow in grace with the Lord", not meant receiving "more favour" from Him, but growing in His joy, peace etc. And when He comes back you will also benefit from this favour, because you will be "acceptable" (compare this with the topic "without blemish and spot" - in which case growing in grace is CONDITIONAL). Those who DON'T ADD TO THEIR FAITH, might very well FALL FROM GRACE!(1Co 9:24)  "Know ye not that they which run in a race run all, but one receiveth the prize? So run, that ye may obtain. (1Co 9:25)  And every man that striveth for the mastery is temperate in all things. Now they do it to obtain a corruptible crown; but we an incorruptible. (1Co 9:26)  I therefore so run, not as uncertainly; so fight I, not as one that beateth the air: (1Co 9:27)  But I keep under my body, and bring it into subjection: lest that by any means, when I have preached to others, I myself should be a castaway".

------------------------------------------------------------------------------------------------------------

Growing in GRACE vs. Falling from GRACE

INSTEAD OF "FALLING FROM OUR OWN STEADFASTNESS", Christians ARE ENCOURAGED TO "GROW IN GRACE" (2 Pet 3:17,18)(as well as GROW IN THE KNOWLEDGE OF OUR LORD AND SAVIOUR JESUS CHRIST). It is important to look at the context of scriptures in which Christians are encouraged to "grow in GRACE", because it's for example, set versus "falling from steadfastness" in 2 Pe 3:17,18, and in this sense it teaches us that the topic of "growing in grace" has much to do with "keeping steadfast" (not just growing in grace towards others...).

---------------------------------------------------------------------------------------------

Falling from grace vs. Growing in grace:

To ADD TO FAITH is not just about growing in grace, but also "growing in knowledge" (specifically referring to THE TRUTH)(http://warechristene.blogspot.com/p/die-waarheid.html). We need faith in order to receive grace, but FAITH comes from hearing THE WORD OF GOD (Rom 10:17).  So we see how important it is to grow in knowledge because we need the truth in order to add to our faith  -and need to add to faith in order to grow in grace! (because if grace is shown to those WHO have FAITH in Christ Jesus, then naturally,  "adding to that FAITH" (2 Pe 1:5), will have to effect that we "grow in GRACE" (2 Pe 3:18)).   

Following the TRUTH is very important in order to be seen as blameless when Jesus comes back. Paul talks about this in 1 Cor 1, about how the Lord will confirm them unto the end so that they can be "blameless in the day of our Lord Jesus Christ (1Co 1:8)... In v.10 he beseech them to be ONE in Christ - "to speak the same thing and that there be no divisions among them but be perfectly join together in the same mind and in the same judgment".  Christians are supposed to think the same and follow the same truth - the truth that came through Jesus, but sadly this is not always the case because many times it's rather about WHO they trust not about "WHAT IS THE TRUTH". To the saints in Philippi Paul wrote to work out their own salvation with fear and trembling (Php 2:12).  Now why will they have work out their own salvation almost like they don't have it yet?  He further instructed them to obey the Lord and do all things without murmurings and disputings.....and then he also used this particular words:  -"that they may be BLAMELESS and harmless", the sons of God...as lights in the world (v. 14,15). To be seen as the BLAMELESS (in these scriptures) refers to those who obey Jesus Christ without complaining, and who seek and stay in His truth (thus believe in Him and believe in His words). Compare this with 2 Pe 1:10,11 in which brethren are encouraged to give diligence TO MAKE THEIR CALLING AND ELECTION SURE... - with the promise that if they do that THEY WILL NEVER FALL! Again we see here that it has to do with this topic of what it means to grow in grace, and by doing that we make our calling and election sure. But if a Christian don't GROW IN GRACE it might have to effect that they fall from grace - which will have to effect that their calling and election is not sure anymore...

A Christian cannot GROW IN KNOWLEDGE if he serve his own will or put his trust in worldly wisdom.  Such a Christian will not be blameless when Jesus comes back. A Christian cannot add to his FAITH if not "growing in knowledge"..., which also have to affect that he will not grow in GRACE... Christians that don't commit to keeping steadfast to their (renewed) souls (labour by adding to their faith, for example - keep fast to truth, love your brother etc.), are in danger of falling from grace... (fail, lack, suffer need, come short etc. - as in reversal/separation from God's favour, i.e. "might not be acceptable in the end")(Hebr. 12:15). Indeed the Christian's soul is renewed (spiritually) when he gets born-again (now "spiritual man"), but every Christian should commit to KEEP his soul (to the Lord in well doing)(1 Pe 4:19), for the time is come that judgement must begin at the house of God (1 Pe 4:17). (1Pe 4:18 - "And if the righteous scarcely be saved, where shall the ungodly and the sinner appear?"). 

Compare this with the parable of the sower of those who have no root in themselves (Mat 13:21) and only endure for a while because they got offended when tribulation or persecution arose... Also compare it with the third group in this parable (Mat 13:22) of the ones whose FRUIT (those already bearing fruit!) got choked from the cares and pleasures of this world, and the deceitfulness of riches, and they became UNFRUITFUL.  If a Christian becomes unfruitful, he's clearly not "growing in grace", but rather "falling from grace"! - rather, "falling from the steadfastness" IN WHICH HE IS (2 Pe 3:17)(you cannot fall from something if you're not already in it).   In what manner will this Christian be when Jesus comes back?  Will he be seen as without spot and blameless? The truth is that faith without works is dead (Jas 2:18,20,26). Christians must be diligent to ADD TO THEIR FAITH!  In this context some "labour" is needed, but NOT meant as "works in order to receive salvation", but meant as "works of faith" - works of those already saved". So yes, virtue is important!;  knowledge is important!;  as is self-control, endurance, holiness, brotherly love and charity..., etc. Christians that don't add these things to their faith, for example: 
- those that don't add self-control but rather do their own will, will find that instead of growing in grace they will fall from their steadfastness (fall from favour) and even be given over to their own desires if they don't repent (Rom. 1:24,26)...  
- Christians that don't add brotherly love and charity to their faith will not grow in grace; for example, they will not be merciful to others!  
- Christians that don't hold fast to the truth but accept false doctrines will not bear the "fruit to eternal life"...
etc.

In the 7 letters to the 7 congregations in Rev 2 and 3, there's a few examples of Christians that didn't "ADD TO THEIR FAITH"...  For example, in the letter to the church in Pergamos (Rev 2:12), some held to false doctrines (thus, they did not keep fast to the truth). Even though these people were Christians and "UNDER THE GRACE OF JESUS CHRIST" (and a church that did not deny their faith in Jesus Christ even when some of them were martyred), the Christians in this church that followed false doctrines were not "growing in grace" but were rather "falling from their stedfastness - they were warned that if they don't repent, the Lord Himself will come and fight against them with the sword of His mouth... (v.16). 

In these 7 letters Jesus confirmed many promises but only to those who HOLD FAST!  (Rev 2:25; 3:1,3). In several other letters to Christian churches, christians were also admonished to HOLD and STAND FAST:
- (2Th 2:15)  Therefore, brethren, stand fast, and hold the traditions which ye have been taught, whether by word, or our epistle.
- (1Th 5:21)  Prove all things; hold fast that which is good.

- (2Ti 1:13)  Hold fast the form of sound words, which thou hast heard of me, in faith and love which is in Christ Jesus.

- (1Th 3:8)  For now we live, if ye stand fast in the Lord.

- (Php 4:1)  Therefore, my brethren dearly beloved and longed for, my joy and crown, so stand fast in the Lord, my dearly beloved.

- (Php 1:27)  Only let your conversation be as it becometh the gospel of Christ: that whether I come and see you, or else be absent, I may hear of your affairs, that ye stand fast in one spirit, with one mind striving together for the faith of the gospel;

- (Gal 5:1)  Stand fast therefore in the liberty wherewith Christ hath made us free, and be not entangled again with the yoke of bondage.

- (1Co 16:13)  Watch ye, stand fast in the faith, quit you like men, be strong.

Also, take a look at what was written to Christians in the book of Hebrews:  

(Heb 12:15-17 - "Looking diligently lest any man fail of ("fall from") the grace of God; lest any root of bitterness springing up trouble you, and thereby many be defiled;  Lest there be any fornicator, or profane person, as Esau, who for one morsel of meat sold his birthright.  For ye know how that afterward, when he would have inherited the blessing, he was rejected: for he found no place of repentance, though he sought it carefully with tears". 

What we learn from Hebr 12 is that it is indeed possible for a Christian to FALL FROM GRACE, or "to fall from his own steadfastness" if he don't keep the faith or add to his faith:

-also compare this with (2Pe 3:17)  "Ye therefore, beloved, seeing ye know these things before, beware lest ye also, being led away with the error of the wicked, fall from your own steadfastness". Every Christian has the responsibility to make their calling and election sure! (faith + works;  not "works of the law" but "works of faith").  If any Christian already started to fall from steadfastness and strayed from the truth, he should REPENT... (Rev. 2,3) and aim to "add to his faith" and "grow in grace"! - something we must DO ourselves ("works of faith").  (2Pe 1:10,11)  "Wherefore the rather, brethren, give diligence to make your calling and election sure: for if ye do these things, ye shall never fall: For so an entrance shall be ministered unto you abundantly into the everlasting kingdom of our Lord and Saviour Jesus Christ".