15 "If your brother sins against you,go and confront him while the two of you are alone. If he listens to you, you have won back your brother.
16 But if he doesn't listen, take one or two others with you so that ‘every word may be confirmed by the testimonyof two or three witnesses.’
17 If, however, he ignores them, tell it to the congregation.If he also ignores the congregation, regard him as a Gentile and a tax collector.
18 "Truly I tell you, whatever you prohibit on earth will have been prohibitedin heaven, and whatever you permit on earth will have been permittedin heaven.
19 Furthermore, truly I tell you that if two of you agree on earth about anything you request, it will be done for you by my Father in heaven.
20 For where two or three have come together in my name, I am there among them."