In context
19Past all feeling, they have handed themselves over to indecency, greedy for every kind of impurity. 20But that is not how you learned the Christ, 21if indeed you heard him and were taught in him, as the truth is in Jesus: 22to strip off the old self, which belongs to your former way of life and is rotting away under deceitful cravings, 23to be made new in the spirit of your mind,
