1 Corinthians 5:9-10
I told you, in my letter, not to associate with immoral people- -
Galatians 5:19-21
The sins of our earthly nature are unmistakable. They are sins like these--unchastity, impurity, indecency,
Galatians 6:7-8
Do not be deceived. God cannot be mocked. What a man sows that he will reap.
Ephesians 5:5-6
For of this you may be sure--that no one who is unchaste or impure or greedy of gain (for to be greedy of gain is idolatry) has any place awaiting him in the kingdom of the Christ and God.
Hebrews 13:4
Let marriage be honoured by all and the married life be pure; for God will judge those who are immoral and those who commit adultery.