James 4:11; James 5:9; James 5:16

James 4:11

11 Speak not evil one of another, brethren. He that speaketh evil of his brother, and judgeth his brother, speaketh evil of the law, and judgeth the law: but if thou judge the law, thou art not a doer of the law, but a judge.

James 5:9

9 Grudge not one against another, brethren, lest ye be condemned: behold, the judge standeth before the door.

James 5:16

16 Confess your faults one to another, and pray one for another, that ye may be healed. The effectual fervent prayer of a righteous man availeth much.