church discipline
Romans Chapter 16:17
Now I beseech you, brethren, mark them which cause divisions and offences contrary to the doctrine which ye have learned; and avoid them.
Romans Chapter 16:18
For they that are such serve not our Lord Jesus Christ, but their own belly; and by good words and fair speeches deceive the hearts of the simple.
Galatians Chapter 6:1
Brethren, if a man be overtaken in a fault, ye which are spiritual, restore such an one in the spirit of meekness; considering thyself, lest thou also be tempted.
Titus Chapter 3:10
A man that is an heretick after the first and second admonition reject;
James Chapter 5:19
Brethren, if any of you do err from the truth, and one convert him;
James Chapter 5:20
Let him know, that he which converteth the sinner from the error of his way shall save a soul from death, and shall hide a multitude of sins.