I am afraid that when I come again, my God will humble me before you, and I will be grieved over many who have sinned earlier and have not repented of their acts of impurity, sexual immorality, and debauchery.
KJV
[And] lest, when I come again, my God will humble me among you, and [that] I shall bewail many which have sinned already, and have not repented of the uncleanness and fornication and lasciviousness which they have committed.
ASV
lest again when I come my God should humble me before you, and I should mourn for many of them that have sinned heretofore, and repented not of the uncleanness and fornication and lasciviousness which they committed.