Bible Verses About Discipline of the Church: Removing obstinate offenders

for I indeed, as being absent as to the body, and present as to the spirit, have already judged, as being present, him who so wrought this thing:

in the name of our Lord Jesus Christ--ye being gathered together, also my spirit--with the power of our Lord Jesus Christ,

to deliver up such a one to the Adversary for the destruction of the flesh, that the spirit may be saved in the day of the Lord Jesus.