Sin is sin and all sin needs to be punished or repented from. True. But some sins are worse than others.
If anyone sees his brother committing a sin that does not bring death,he should ask and God will give life to him- to those who commit sin that doesn’t bring death. There is sin that brings death. I am not saying that he should pray about that. All unrighteousness is sin, and there is sin that does not bring death. 1 John 4:16-17
Lord help us to know the deadly sins and turn from them. Let us turn to You instead.