2Corinthians 6:14
Be ye not unequally yoked together with unbelievers:
==> for what fellowship hath righteousness with unrighteousness?
==> and what communion hath light with darkness?
2Cr 6:15
And what concord hath Christ with Belial?
or what part hath he that believeth with an infidel?
2Cr 6:16
And what agreement hath the temple of God with idols?
for ye are the temple of the living God; as God hath said, I will dwell in them, and walk in [them]; and I will be their God, and they shall be my people.
2Cr 6:17
Wherefore come out from among them, and be ye separate, saith the Lord,
2John 1:7 For many deceivers are entered into the world, who confess not that Jesus Christ is come in the flesh. This is a deceiver and an antichrist.
2Jo 1:8 Look to yourselves, that we lose not those things which we have wrought, but that we receive a full reward.
2Jo 1:9 Whosoever transgresseth, and abideth not in the doctrine of Christ, hath not God. He that abideth in the doctrine of Christ, he hath both the Father and the Son.
2Jo 1:10 If there come any unto you, and bring not this doctrine, receive him not into [your] house, neither bid him God speed:
2Jo 1:11 For he that biddeth him God speed is partaker of his evil deeds.