Well said, and indeed it is not a case of one of us being right or wrong, but rather a case of seeing the whole picture, or the whole elephant as you so ably illustrated it. So in order to see the entire elephant we need to include tail, trunk, and body and include these scriptures, and there are more, into the complete picture.I'm not disputing your interpretation Peter's sorror indicates his denial was not a denial of Christ's claims, only that he knew Christ.
I concede that point. You are right, I am wrong BUT there are texts which teach Eternal Security, once you are saved you are always saved:
26 But ye believe not, because ye are not of my sheep, as I said unto you.
27 My sheep hear my voice, and I know them, and they follow me:
28 And I give unto them eternal life; and they shall never perish, neither shall any man pluck them out of my hand.
29 My Father, which gave them me, is greater than all; and no man is able to pluck them out of my Father's hand. (Jn. 10:26-29 KJV)
However, I do not ignore those Bible verses that say followers can lose their salvation.
12 If we endure, We shall also reign with Him. If we deny (720 ἀρνέομαι arneomai) Him, He also will deny (720 ἀρνέομαι arneomai) us.
13 If we are faithless, He remains faithful; He cannot deny (720 ἀρνέομαι arneomai) Himself. (2 Tim. 2:12-13 NKJ)
As scripture is 100% true BOTH statements are correct and its OUR understanding of their context that is inaccurate, that makes them seem contrary.
This is like two blind men describing what an elephant feels like. One is holding the tail, the other the elephant's trunk. When they describe the elephant, they cannot see the elephant's body connecting the two. So they get mad at each other and each says the other is "lying" or "just plain wrong."
In both Christ's words and Paul's the "elephant's body" that makes Eternal Security AND the possibility a former professor of Christ can lose his salvation, is in who the confessor is.
Only Christ's sheep heard His voice and follow Christ fully, those who are not Christ's sheep (the TARES sown among the WHEAT), only seemed to be Christian for a time and then they deny His claims.
In other words, Salvation is open to whosoever believe, both elect and non-elect. Those who truly confess Christ cannot perish, no one can pluck them from God's hand. But as for those not Christ's sheep, they can profess Christ for a time but they never really believed and end up denying His claims, so He denies them.
Notice how Paul seems to allude to Peter's denial as being different than the denial that happens in verse 12:
12 If we endure, We shall also reign with Him. If we deny (720 ἀρνέομαι arneomai) Him, He also will deny (720 ἀρνέομαι arneomai) us.
13 If we are faithless, He remains faithful; He cannot deny (720 ἀρνέομαι arneomai) Himself. (2 Tim. 2:12-13 NKJ)
Although its the same Greek word the "denials" are different, in verse 12 "deny" is future tense (ἀρνήσεται) which points to a future denial by Christ. In verse 13 it is like Peter's faithless denial and Jesus cannot "deny himself."
So I concede Peter is not proof of eternal security, or not slam dunk proof.
The point you made about his sorrow and repentance right away confirms his denial of knowing Christ was not a denial Jesus is the Christ.
BUT fact remains, Jesus taught Eternal Security and YOU have a problem I don't have. You aren't believing Christ's teaching on this.
The only way you can reconcile BOTH texts is how I did it, deduce there is an elephant's body connecting the tail and trunk so both blind men are being truthful when they describe what the elephant feels like to them.
Christ made Peter reverse his denials:
15 So when they had eaten breakfast, Jesus said to Simon Peter, "Simon, son of Jonah, do you love Me more than these?" He said to Him, "Yes, Lord; You know that I love You." He said to him, "Feed My lambs."
16 He said to him again a second time, "Simon, son of Jonah, do you love Me?" He said to Him, "Yes, Lord; You know that I love You." He said to him, "Tend My sheep."
17 He said to him the third time, "Simon, son of Jonah, do you love Me?" Peter was grieved because He said to him the third time, "Do you love Me?" And he said to Him, "Lord, You know all things; You know that I love You." Jesus said to him, "Feed My sheep. (Jn. 21:15-17 NKJ)
For it is impossible for those who were once enlightened, and have tasted of the heavenly gift, and were made partakers of the Holy Ghost, And have tasted the good word of God, and the powers of the world to come, If they shall fall away, to renew them again unto repentance; seeing they crucify to themselves the Son of God afresh, and put him to an open shame. (Heb 6:4-6 KJV)
For if we sin wilfully after that we have received the knowledge of the truth, there remaineth no more sacrifice for sins, (Heb 10:26 KJV)
For if after they have escaped the pollutions of the world through the knowledge of the Lord and Saviour Jesus Christ, they are again entangled therein, and overcome, the latter end is worse with them than the beginning. For it had been better for them not to have known the way of righteousness, then, after they have known it, to turn from the holy commandment delivered unto them. 2Pe 2:20-21.
May God bless.