The Bible says that there is sin that is not unto death, and I have often wondered exactly what that referred to, but we should also be careful to call what we know is sin exactly what it is and go from there. We are not supposed to be disabled because of sin, but learn how to avoid it and not let it be master of our lives. Easier said that done? Absolutely, but that is why we are told to grow in His grace towards the day we are able to see the fruit of the Holy Spirit in our lives called self-control. It is dangerous to call dark light and visa versa, though, as if we mislead even one of the Lord's "little ones " of faith, it would better if we had a millstone tied to our necks and be thrown in a lake. Perhaps this is why we are told to not let there be many teachers among us, as the greater responsibility lies upon their heads.
1Jo 5:17 All unrighteousness is sin: and there is a sin not unto death.
Is. 5:20 Destruction is certain for those who say that evil is good and good is evil; that dark is light and light is dark; that bitter is sweet and sweet is bitter.
2Pe 3:18 But grow in grace, and in the knowledge of our Lord and Saviour Jesus Christ. To him be glory both now and for ever. Amen.
Gal. 5:22 But the fruit of the Spirit is love, joy, peace, patience, kindness, goodness, faithfulness,
23 gentleness, self-control; against such things there is no law.