You tell us what Matt 18 means then if you want to be contentious.
How about I post it here and we can figure it out from the context?
15"If your brother sins, go and show him his fault in private; if he listens to you, you have won your brother.
16"But if he does not listen to you, take one or two more with you, so that BY THE MOUTH OF TWO OR THREE WITNESSES EVERY FACT MAY BE CONFIRMED.
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 have been bound in heaven; and whatever you loose on earth shall have been loosed in heaven.
19"Again I say to you, that if two of you agree on earth about anything that they may ask, it shall be done for them by My Father who is in heaven.
20"For where two or three have gathered together in My name, I am there in their midst."
Are you familiar w/ how to perform proper exegesis of the biblical text? How might we go about figuring out how to interpret this psg? This is a question to any reader.