1 Corinthians 5:7-13
Purge out therefore the old leaven, that ye may be a new mass, as ye are unleavened. For our passover hath been sacrificed for us, even Christ.
2 Corinthians 6:16-17
or what agreement hath the temple of God with idols? for ye are the temple of the living God; as God hath said, "I will inhabit in them, and walk about in them; and I will be their God, and they shall be for me a people."
2 Thessalonians 3:6
Now we command you, brethren, in the name of our Lord Jesus Christ, to withdraw yourselves from every brother who walketh disorderly, and not according to the injunction which he hath received from us.
Titus 3:10
An heretical person after a first and second admonition reject;
Hebrews 12:15-16
carefully observing lest any of you fail of attaining the grace of God; lest any root of bitterness springing up trouble you, and by it many be defiled;
2 John 1:10-11
If any person come unto you, and bring not this doctrine, receive him not into the house, nor say to him, Welcome.
Revelation 21:3
And I heard a loud voice from heaven saying, Behold the tabernacle of God is with men, and he shall pitch his tent with them, and they shall be his people, and God himself shall be with them, their own God.
Revelation 21:27
And there shall no more enter into it any thing unclean, or that practises abomination and lying; but only those who are written in the book of life of the Lamb.