Never avenge yourselves, dear friends, but make way for the Wrath of God; for Scripture declares--'"It is for me to avenge, I will requite," says the Lord.'
For they are God's servants appointed for your good. But, if you do what is wrong, you may well be afraid; for the sword they carry is not without meaning! They are God's servants to inflict his punishments on those who do wrong.
None of you over-reaching or taking advantage of his Brother in such matters. 'The Lord takes vengeance' upon all who do such things, as we have already warned you and solemnly declared.