'Enmity' in the Bible

And Pilate and Herod became friends with one another the same day, for they had been at enmity before between themselves.

Because the mind of the flesh is enmity against God: for it is not subject to the law of God; for neither indeed can it be:

having annulled the enmity in his flesh, the law of commandments in ordinances, that he might form the two in himself into one new man, making peace;

and might reconcile both in one body to God by the cross, having by it slain the enmity;

Adulteresses, know ye not that friendship with the world is enmity with God? Whoever therefore is minded to be the friend of the world is constituted enemy of God.