1 Corinthians 3:17
If any man destroy the temple of God, him shall God destroy: for the temple of God is holy, which temple ye are.
Hebrews 10:29
Of how much sorer punishment, suppose ye, shall he be thought worthy, who hath trodden under foot the Son of God, and counted the blood of the covenant, by which he hath been sanctified, an unholy thing, and done despite to the spirit of grace?
Hebrews 12:14-15
Follow peace with all men, and holiness, without which no man shall see the Lord:
Jude 1:4
For there are certain men crept in unawares, who were of old described before with regard to this condemnation, ungodly men, turning the grace of our God into lasciviousness, and denying our only Master and Lord, Jesus Christ.