So I tell you this, and insist on it in the Lord, that you must no longer1 live as the Gentiles do, in the futility of their thinking.2
References for Ephesians 4:17
They are darkened in their understanding3 and separated from the life of God4 because of the ignorance that is in them due to the hardening of their hearts.5
References for Ephesians 4:18
Having lost all sensitivity,6 they have given themselves over7 to sensuality8 so as to indulge in every kind of impurity, with a continual lust for more.
References for Ephesians 4:19
You, however, did not come to know Christ that way.