1 Corinthians 3:17
If any one destroys the temple of God, him shall God destroy; for the temple of God which you are is holy.
Hebrews 10:29
of how much greater punishment do you suppose he will be thought worthy, who has trodden down the Son of God, and accounted defiled the blood of the covenant with which he was purified, and treated injuriously the Spirit of grace.
Hebrews 12:14-15
Follow peace with all men and holiness, without which no one shall see the Lord,
Jude 1:4
For some men have come in by deception, who were of old appointed to this judgment, impious, changing the grace of our God into lewdness, and denying our only master and Lord, Jesus Christ.