Bible Verses About Alliance and Society with the Enemies of God: Involve saints in their guiltiness

Whosoever goeth onward and abideth not in the teaching of Christ, hath not God: he that abideth in the teaching, the same hath both the Father and the Son.

If any one cometh unto you, and bringeth not this teaching, receive him not into your house, and give him no greeting:

for he that giveth him greeting partaketh in his evil works.

And I heard another voice from heaven, saying, Come forth, my people, out of her, that ye have no fellowship with her sins, and that ye receive not of her plagues: