1 Corinthians 5:9-10
I wrote you in my letter not to associate with immoral people;
Galatians 5:19-21
Now the deeds of the flesh are obvious: immorality, impurity, lewdness,
Galatians 6:7-8
Do not be deceived; God is not mocked, for whatever a man sows, that he will also reap.
Ephesians 5:5-6
For of this you can be sure, that no immoral, impure, or covetous personsuch a man is an idolaterhas any inheritance in the kingdom of Christ and of God.
Hebrews 13:4
Let marriage be held in honor among all, and let the marriage bed be undefiled; for God will judge the immoral and adulterous.