1 Corinthians 6 : Judging, discipline in the church, and self discipline

1 Dare any of you, having in matter against another, go to law before the unrighteous, and not before the saints? 2 Do you not know that the saints will judge the world? And if the world will be judged by you, are you unworthy to judge the smallest matters? 3  Do you not know that we shall judge angels? How much more, things that pertain to this life? 4  If then you have judgments concerning things pertaining to this life, do you appoint those who are least esteemed by the church to judge?  +  Issue with man taking his father's wife to bed and glorifying God body and soul.