5 Bible Verses about Accusations, In Church Affairs

Never let any charge be brought against a presbyter, unless it is certified by two or three witnesses.

If your brother sins [against you], go and reprove him, as between you and him alone. If he listens to you, then you have won your brother over; but if he will not listen, take one or two others along with you, so that every case may be decided on the evidence of two or of three witnesses. If he refuses to listen to them, tell the church; and if he refuses to listen to the church, treat him as a pagan or a taxgatherer.read more.
I tell you truly, Whatever you prohibit on earth will be prohibited in heaven, and whatever you permit on earth will be permitted in heaven. I tell you another thing: if two of you agree on earth about anything you pray for, it will be done for you by my Father in heaven. For where two or three have gathered in my name, I am there among them."

Be quick and make terms with your opponent, so long as you and he are on the way to court, in case he hands you over to the judge, and the judge to the jailer, and you are thrown into prison; truly I tell you, you will never get out till you pay the last halfpenny of your debt.

Thus, when you go before the magistrate with your opponent, do your utmost to get quit of him on the way there, in case he hales you before the judge; then the judge will hand you over to the jailer and the jailer will throw you in prison. I tell you, you will never get out till you pay the last farthing of your debt."

When any of you has a grievance against his neighbour, do you dare to go to law in a sinful pagan court, instead of laying the case before the saints? Do you not know the saints are to manage the world? If the world is to come under your jurisdiction, are you incompetent to adjudicate upon trifles? Do you not know we are to manage angels, let alone mundane issues?read more.
And yet, when you have mundane issues to settle, you refer them to the judgment of men who from the point of view of the church are of no account! I say this to put you to shame. Has it come to this, that there is not a single wise man among you who could decide a dispute between members of the brotherhood, instead of one brother going to law with another ??and before unbelievers too! Even to have law-suits with one another is in itself evidence of defeat. Why not rather let yourselves be wronged? Why not rather let yourselves be defrauded? But instead of that you inflict wrong and practise frauds ??and that upon members of the brotherhood!