1 John 5:16-17
1 John 5:16-17 MSG
For instance, if we see a Christian believer sinning (clearly I’m not talking about those who make a practice of sin in a way that is “fatal,” leading to eternal death), we ask for God’s help and he gladly gives it, gives life to the sinner whose sin is not fatal. There is such a thing as a fatal sin, and I’m not urging you to pray about that. Everything we do wrong is sin, but not all sin is fatal.