1 Corinthians 3:17
If any one destroys the Temple of God, God will destroy him; for the Temple of God is sacred, and so also are you.
Hebrews 10:29
How much worse then, think you, will be the punishment deserved by those who have trampled underfoot the Son of God, who have treated the blood that rendered the Covenant valid--the very blood by which they were purified--as of no account, and who have outraged the Spirit of Love?
Hebrews 12:14-15
Try earnestly to live at peace with every one, and to attain to that purity without which no one will see the Lord.
Jude 1:4
For there have crept in among you certain godless people, whose sentence has long since been pronounced, and who make the mercy of God an excuse for profligacy, and disown our only lord and master, Jesus Christ.