Yes, I've likewise learned to change my terminology since so many argue against the false OSAS. I've used "permanent rebirth", I like your "OJAJ" also.
A question here to ask is of whom does this speak?
2 Peter 2:20-22 - 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.
Who is "they"? So if you follow that back through the chapter to find the antecedant,
2 Peter 2:1-20 KJV
1) But there were false prophets also among the people, even as there shall be false teachers among you, who privily shall bring in damnable heresies, even denying the Lord that bought them, and bring upon themselves swift destruction.
2) And many shall follow their pernicious ways; by reason of whom the way of truth shall be evil spoken of.
3) And through covetousness shall they with feigned words make merchandise of you: whose judgment now of a long time lingereth not, and their damnation slumbereth not.
4) For if God spared not the angels that sinned, but cast them down to hell, and delivered them into chains of darkness, to be reserved unto judgment;
5) And spared not the old world, but saved Noah the eighth person, a preacher of righteousness, bringing in the flood upon the world of the ungodly;
6) And turning the cities of Sodom and Gomorrha into ashes condemned them with an overthrow, making them an ensample unto those that after should live ungodly;
7) And delivered just Lot, vexed with the filthy conversation of the wicked:
8) (For that righteous man dwelling among them, in seeing and hearing, vexed his righteous soul from day to day with their unlawful deeds)
9) The Lord knoweth how to deliver the godly out of temptations, and to reserve the unjust unto the day of judgment to be punished:
10) But chiefly them that walk after the flesh in the lust of uncleanness, and despise government. Presumptuous are they, selfwilled, they are not afraid to speak evil of dignities.
11) Whereas angels, which are greater in power and might, bring not railing accusation against them before the Lord.
12) But these, as natural brute beasts, made to be taken and destroyed, speak evil of the things that they understand not; and shall utterly perish in their own corruption;
13) And shall receive the reward of unrighteousness, as they that count it pleasure to riot in the day time. Spots they are and blemishes, sporting themselves with their own deceivings while they feast with you;
14) Having eyes full of adultery, and that cannot cease from sin; beguiling unstable souls: an heart they have exercised with covetous practices; cursed children:
15) Which have forsaken the right way, and are gone astray, following the way of Balaam the son of Bosor, who loved the wages of unrighteousness;
16) But was rebuked for his iniquity: the dumb ass speaking with man's voice forbad the madness of the prophet.
17) These are wells without water, clouds that are carried with a tempest; to whom the mist of darkness is reserved for ever.
18) For when they speak great swelling words of vanity, they allure through the lusts of the flesh, through much wantonness, those that were clean escaped from them who live in error.
19) While they promise them liberty, they themselves are the servants of corruption: for of whom a man is overcome, of the same is he brought in bondage.
20) 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.
This is not speaking of the regenerate.
Much love!
Here's some further clarification on my perspective on the matter :
Q: Can a genuine believer lose salvation?
A: Yes.
Q: Will a genuine believer lose salvation?
A: No.
It's one thing to state that something is possible and impossible at the same time, and quite another to say that although a circumstance is possible ... that it must necessarily [at least in one single instance] actuate or come to pass ... the former claim is simply nonsensical. Here I agree with the Molinist position [the "can/won't model of the perseverance of the saints'] which asserts that just because a circumstance [with it's accompanying consequences] could occur ... they simply will not occur in the case of a genuine believer.
"Salvation is secure. The promises of salvation are there to encourage the faint hearted and discouraged. The warnings are there to awake the complacent, presumptuous, backsliding or sinning. God utilizes both blessings and warnings in order to fulfill His promise to preserve all of His children [John 6:37-39].
For example, let's take the warning label on lawnmowers. Manufacturers are lawfully required to mark an easily seen warning that says something along these lines, "DANGER!! ... KEEP HANDS AND FEET AWAY TO AVOID SERIOUS INJURY OR DEATH"
(1) What is the purpose of the warning? ... to prevent serious injury or death.
(2) Is it logical or coherent to assert that any person will or must actually place their hands or feet under the lawnmower in order to make the warning real? ... I don't believe so.
(3) Whether or not a person complies with the warning does not do away with the actual consequences that accompany failure to do so.
(4) Whether or not, and which persons, which actually fail to heed the warning(s) and suffer the real consequences is an entirely distinct question.
(5) The warning passages [scattered throughout the scriptures] are just one of the many means that God utilizes to preserve His children safely into their Heavenly inheritance.
The above truth statements contain some of the most essential premises contained in the Molinist "can/won't model of perseverance". It's the model which I believe best answers the question of "what do we do with the various warning passages we find throughout scripture?"