'Sinned' in the Bible

[I am afraid] lest [when I] come again my God will humiliate me {in your presence}, and I will grieve over many of those who sinned previously and have not repented because of their impurity and sexual immorality and licentiousness that they have practiced.

I have already said when was present the second time, and [although I] am absent now also say in advance to those who sinned previously and to all the rest, that if I come again I will not spare [anyone],