Does not survive the Bible details in
John 15 where those 'in Christ" are cut off and burned up.
Sorry, but no-one was "In Christ" at that point.
But don't take my word for it...
John 14:15-18
King James Version (KJV)
15 If ye love me, keep my commandments.
16 And I will pray the Father, and he shall give you another Comforter, that he may abide with you for ever;
17 Even the Spirit of truth; whom the world cannot receive, because it seeth him not, neither knoweth him: but ye know him; for he dwelleth with you, and shall be in you.
18 I will not leave you comfortless: I will come to you.
The Eternal Indwelling of God did not begin until Christ died, rise again, and returned to Heaven. The Spirit of God has always ministered among men, but not in this capacity, as we see in v. 17 the Spirit is with them, but will be in them, and in v.16 it will be forever, contrasted to the Comforter they now have, the Consolation of Israel, soon departing.
He goes on to make this clear:
John 14:20-23
King James Version (KJV)
20 At that day ye shall know that I am in my Father, and ye in me, and I in you.
21 He that hath my commandments, and keepeth them, he it is that loveth me: and he that loveth me shall be loved of my Father, and I will love him, and will manifest myself to him.
22 Judas saith unto him, not Iscariot, Lord, how is it that thou wilt manifest thyself unto us, and not unto the world?
23 Jesus answered and said unto him, If a man love me, he will keep my words: and my Father will love him, and we will come unto him, and make our abode with him.
Please note the prophetic nature of His teaching here. Because He speaks of another day...it is not taking place at the time of this teaching, or...
...this one:
John 15
King James Version (KJV)
1 I am the true vine, and my Father is the husbandman.
Tell me Bob, what does He mean He is the True Vine?
Let me suggest to you that what He means, and will mean in this context is that He is the provision for relationship with GOd.
What Vine does He contrasts Himself to? When He states He is the True Bread in John 6, it contrasts the physical provision of the Old Testament...manna.
Here, He contrasts Himself with the former provision for relationship with God, which is through the Covenant of God.
Because you transform the disciples into believers, prior to the Mystery of the Gospel of Jesus Christ being revealed, you erroneously conclude that He is telling the disciples something they must do to remain saved. I am very sorry you believe that way, because it is a tragedy that your hope does not lie in Christ. Or maybe it oes: its just all those other wicked sinners that better watch out...
2 Every branch in me that beareth not fruit he taketh away: and every branch that beareth fruit, he purgeth it, that it may bring forth more fruit.
Hmm, sounds very similar doesn't it? A little like Israel in Romans 11, where they have been cut out through unbelief.
What the Lord is saying is "Abide in me, do not return to your former ways (i.e., thinking you are in relationship to God because you are Jews).
This too speaks of a future day, when the Spirit will be sent, and men will then begin to be baptized by Christ with the Holy Ghost, or in other words, immersed into eternal union with GOd through the Reconciliatory Work of Christ.
3 Now ye are clean through the word which I have spoken unto you.
Well here's your chance to grab something to fill that need you have for another Gospel, which is necessary if you make men Eternally Redeemed apart from the Sacrifice of Christ. You can say, "See! They are clean through the Word."
This is true, however, it is not the cleansing of the Blood of Christ, it is the cleansing that the Word of God, particularly spoken by the WORD of God, has always had on men.
4 Abide in me, and I in you. As the branch cannot bear fruit of itself, except it abide in the vine; no more can ye, except ye abide in me.
5 I am the vine, ye are the branches: He that abideth in me, and I in him, the same bringeth forth much fruit: for without me ye can do nothing.
Two things: first, note that those who are in fact abiding in Him do not fail to bring forth fruit. Secondly, not bearing fruit is accomplished by those who do not abide. The point is that instead of a context as you present, where men abide and then might not abide, we see that one either abides or doesn't.
Again, this looks to the future when the disciples will make the choice to abide, because if you keep on reading you will see that not one disciple "abided." Let me point out the next verse is clearly a statement referring to eternal punishment...
6 If a man abide not in me, he is cast forth as a branch, and is withered; and men gather them, and cast them into the fire, and they are burned.
...and then support my statement that the Disciples did not abide. But don't take my word for it...
John 16:28-32
King James Version (KJV)
28 I came forth from the Father, and am come into the world: again, I leave the world, and go to the Father.
29 His disciples said unto him, Lo, now speakest thou plainly, and speakest no proverb.
30 Now are we sure that thou knowest all things, and needest not that any man should ask thee: by this we believe that thou camest forth from God.
31 Jesus answered them, Do ye now believe?
32 Behold, the hour cometh, yea, is now come, that ye shall be scattered, every man to his own, and shall leave me alone: and yet I am not alone, because the Father is with me.
Let's see that again...
31 Jesus answered them, Do ye now believe?
The disciples did not believe then, and the Lord is right to challenge their profession of belief, and Scripture shows that they did not believe He arose from the dead again, as pointed out to you several times already.
They did not believe the Gospel prior to the Cross...
Matthew 16:20-23
King James Version (KJV)
20 Then charged he his disciples that they should tell no man that he was Jesus the Christ.
21 From that time forth began Jesus to shew unto his disciples, how that he must go unto Jerusalem, and suffer many things of the elders and chief priests and scribes, and be killed, and be raised again the third day.
22 Then Peter took him, and began to rebuke him, saying, Be it far from thee, Lord: this shall not be unto thee.
23 But he turned, and said unto Peter, Get thee behind me, Satan: thou art an offence unto me: for thou savourest not the things that be of God, but those that be of men.
...and they did not believe it after the Cross:
Mark 16:14
King James Version (KJV)
14 Afterward he appeared unto the eleven as they sat at meat, and upbraided them with their unbelief and hardness of heart, because they believed not them which had seen him after he was risen.
...because they had not received the Promised Spirit yet...
John 7:38-39
King James Version (KJV)
38 He that believeth on me, as the scripture hath said, out of his belly shall flow rivers of living water.
39 (But this spake he of the Spirit, which they that believe on him should receive: for the Holy Ghost was not yet given; because that Jesus was not yet glorified.)
...Who is the One that revealed the Mystery of the Gospel of Christ to them.
Loss of salvation is a false doctrine and we see that so far not one of your proof texts holds up to scrutiny. But don't feel bad, Bob, most reject some pretty basic truths because it doesn't fit with what they want to believe.
Continued...