5 Bible Verses about Accusations, In Church Affairs

Never entertain an accusation against an Elder except on the evidence of two of three witnesses.

"If your brother acts wrongly towards you, go and point out his fault to him when only you and he are there. If he listens to you, you have gained your brother. But if he will not listen to you, go again, and ask one or two to go with you, that every word spoken may be attested by two or three witnesses. If he refuses to hear them, appeal to the Church; and if he refuses to hear even the Church, regard him just as you regard a Gentile or a tax-gatherer.read more.
I solemnly tell you that whatever you as a Church bind on earth will in Heaven be held as bound, and whatever you loose on earth will in Heaven be held to be loosed. I also solemnly tell you that if two of you here on earth agree together concerning anything whatever that they shall ask, the boon will come to them from my Father who is in Heaven. For where there are two or three assembled in my name, there am I in the midst of them."

Come to terms without delay with your opponent while you are yet with him on the way to the court; for fear he should obtain judgement from the magistrate against you, and the magistrate should give you in custody to the officer and you be thrown into prison. I solemnly tell you that you will certainly not be released till you have paid the very last farthing.

For when, with your opponent, you are going before the magistrate, on the way take pains to get out of his power; for fear that, if he should drag you before the judge, the judge may hand you over to the officer of the court, and the officer lodge you in prison. Never, I tell you, will you get free till you have paid the last farthing."

If one of you has a grievance against an opponent, does he dare to go to law before irreligious men and not before God's people? Do you not know that God's people will sit in judgement upon the world? And if you are the court before which the world is to be judged, are you unfit to deal with these petty matters? Do you not know that we are to sit in judgement upon angels--to say nothing of things belonging to this life?read more.
If therefore you have things belonging to this life which need to be decided, is it men who are absolutely nothing in the Church--is it *they* whom you make your judges? I say this to put you to shame. Has it come to this, that there does not exist among you a single wise man competent to decide between a man and his brother, but brother goes to law with brother, and that before unbelievers? To say no more, then, it is altogether a defect in you that you have law-suits with one another. Why not rather endure injustice? Why not rather submit to being defrauded? On the contrary you yourselves inflict injustice and fraud, and upon brethren too.