I think it's time that I tell you that I am not a proponent of OSAS. I think the premise of the argument is a false one. Look at it this way bro. God is all powerful and has chosen EVERYTHING from the foundation of the world. He made a promise that if you have faith in Jesus...Himself personified in the flesh.......that He will finish the work He has begun in you because you are ALL THE WAY in with your whole heart, soul and mind......that HE.....is the finisher and protector of your faith....and that HE ....is conforming you to HIS likeness so that you can spend a sin free eternity with HIM in HIS kingdom....and that all you have to do is follow and seek HIM.... all the days of your life and HE will bestow upon you HIS crown that HE won for you. I mean seriously dude...what are you fighting for? Start living a victorious life in JESUS.
Yes, I am aware that there are some who claim they are not proponents of OSAS but yet they still hold to some of OSAS's popular teachings and beliefs, though.
Do you believe all future sin is forgiven?
Do you believe a saint can die in an unrepentant sin and still be saved (Like say the sin of "lying", or the sin of "looking upon a woman in lust" and or in or the sin of "hating one's brother")?
Do you believe a saint will forever be a slave to their sin and or not stop in their sin?
In either case, whether one believes in OSAS or not, if a person holds to one of the beliefs above, they essentially are holding to a "sin and still be saved" doctrine (Which is the core of the problem in both beliefs). Both are doctrines of immorality or lawlessness. Yes, it may not be an extreme level of sin for some, but since when was a little bit of sin acceptable to God?