These scriptures should help you decide our stance on OSAS:
(Old Testament | Proverbs 26:10 - 11)
10 The great God that formed all things both rewardeth the fool, and rewardeth transgressors.
11 As a dog returneth to his vomit, so a fool returneth to his folly.
(New Testament | 2 Peter 2:21 - 22)
21 For it had been better for them not to have known the way of righteousness, than, after they have known it, to turn from the holy commandment delivered unto them.
22 But it is happened unto them according to the true proverb, The dog is turned to his own vomit again; and the sow that was washed to her wallowing in the mire.
(New Testament | Hebrews 6:4 - 6)
4 For it is impossible for those who were once enlightened, and have tasted of the heavenly gift, and were made partakers of the Holy Ghost,
5 And have tasted the good word of God, and the powers of the world to come,
6 If they shall fall away, to renew them again unto repentance; seeing they crucify to themselves the Son of God afresh, and put him to an open shame.