Titus 1:13-16

13This is true. So reprimand them sternly to make them strong in the faith.

14They must stop listening to Jewish myths and the commands of people who have turned away from the truth.

15Everything is pure to those whose hearts are pure. But nothing is pure to those who are corrupt and unbelieving, because their minds and consciences are corrupted.

16Such people claim they know God, but they deny him by the way they live. They are detestable and disobedient, worthless for doing anything good.