When one see Him as He really is ye shall be like Him. 1 John 3. And once one is like Him there is no way to turn away from that information for it will hang with your mind the rest of your life.There are two kinds of people who takes sides over OSAS.
Those who know the holiness and love of God.
And, those who fail to do so.
Those who know the holiness and love of God see how those who fight it, walk with a God/god of self contradiction.
They resent God nullifying their self importance.
That is what Gods salvation is, you being like Him, there is no other salvation to be had in the Father who is Love. And once has received Love as your own disposition with He in you and you in Him as one as John 17 is clear that we be, then once saved in Him and He in you as one, there is no walking away from it.
One can reject it but one cannot erase it from the mind.