Then you need to actually address the verses that say man does fall away.
What I read in that passage is Paul telling Timothy that there are going to be people who have strange doctrines, seducing spirits. He tells Timothy to remind the brethren about false teachings and teach them good doctrine so that they won’t be running around teaching some strange doctrine about the Holy Spirit. So when they hear someone teaching false doctrine, they will recognize it for what it is and reject it. I have seen Christians get off on a tangent and become distracted and unprofitable in ministry. I don’t see where God takes salvation away from them.
The OSAS theory is dangerous as it can lead people to think their lifestyle does not matter, they have their ticket.
Not true. God is judge. It is not our job to be the Holy Spirit to everyone.
My goal is to say with Paul, “Wherefore I take you to record this day, that I am pure from the blood of all men. For I have not shunned to declare unto you all the counsel of God.”
God will keep those that continue to believe but does not force them to continue to believe.
It is evident that believers can be distracted.
1 Cor. 5
It is reported commonly that there is fornication among you, and such fornication as is not so much as named among the Gentiles, that one should have his father's wife.
And ye are puffed up, and have not rather mourned, that he that hath done this deed might be taken away from among you. For I verily, as absent in body, but present in spirit, have judged already, as though I were present, concerning him that hath so done this deed, In the name of our Lord Jesus Christ, when ye are gathered together, and my spirit, with the power of our Lord Jesus Christ, To deliver such an one unto Satan for the destruction of the flesh, that the spirit may be saved in the day of the Lord Jesus.
Paul doesn’t say he lost his salvation. He said kick him out of the church. Then he recognized that his spirit and flesh have different destinations.
That is the problem that you are not looking at.
I am looking at it. I, and many others, disagree with your interpretation of it.
I have known OSAS people my whole life. Very few of them were Calvinist or Reformed.
It is not a doctrine exclusive to the reformed.
1Ti 4:1 Now the Spirit expressly says that in latter times some will depart G868 (G5695) from the faith G4102, giving heed to deceiving spirits and doctrines of demons, {G868 to fall away, become faithless}
Realize that one can not fall away from something they do not believe.
If my children fall away from their relationship with me, they are no less my children and I am no less their father. We would have a strained relationship and they would be in trouble. I would do anything right to see them return. Because when they are born into my family, they are my family. When we are born of God, sin is not imputed.
Romans 5:13
(For until the law sin was in the world: but sin is not imputed when there is no law.
Romans 6:14
For sin shall not have dominion over you: for ye are not under the law, but under grace.
Since I am no longer under the law. Sin is no longer imputed to me.