OSAS is a doctrine that will lead many straight to hell due to disobedience and God will not tolerate disobedience.
Your works-based salvation beliefs are themselves false and unsupportable from scripture. Paul taught no such thing in relation to salvation, but rather about reward given that salvation is based solely upon faith rather than faith AND works. You would do well to learn the difference.
If our salvation were based upon perfect obedience, none would be saved. If you're going to then say it's about trying to be obedient to the best of one's ability, while at the same time unable to show to anyone where that line of division rests between saved and unsaved, you're teaching not only a non-existent teaching but also a blind doctrine with no understanding of the terrain of salvation.
This ethereal, clownish system of belief you parrot like a dog licking up its own vomit, its absolutely contrary to what Paul taught, which you apparently reject and have even stated so in the presence of anything he taught that might, in your own mind, contradict Christ...even though what Paul taught was and is directly from Christ. Your gross inconsistencies, like a multitude of rabbit holes in an open field, scented with hypotheticals you personally have never encountered, it's all rhetorical excrement.
Even Christ taught salvation without mention of its alleged loss:
Mark 16:16
He that believeth and is baptized shall be saved; but he that believeth not shall be damned.
The difference is between belief and non-belief, not works-based retention that you create out of thin air.
MM