James 4:11-12 NIV

11 Brothers, do not slander one another.1 Anyone who speaks against his brother or judges him2 speaks against the law3 and judges it. When you judge the law, you are not keeping it,4 but sitting in judgment on it.

References for James 4:11

12 There is only one Lawgiver and Judge,5 the one who is able to save and destroy.6 But you--who are you to judge your neighbor?7

References for James 4:12