Gospel: Matthew 18:15-20

¹⁵ ”If your brother sins against you, go and tell him his fault, between you and him alone. If he listens to you, you have gained your brother.
¹⁶ But if he does not listen, take one or two others along with you, that every word may be confirmed by the evidence of two or three witnesses.
¹⁷ If he refuses to listen to them, tell it to the church; and if he refuses to listen even to the church, let him be to you as a Gentile and a tax collector.
¹⁸ Truly, I say to you, whatever you bind on earth shall be bound in heaven, and whatever you loose on earth shall be loosed in heaven.
¹⁹ Again I say to you, if two of you agree on earth about anything they ask, it will be done for them by my Father in heaven.
²⁰ For where two or three are gathered in my name, there am I in the midst of them.”