Titus 1:10-16

For there are many unruly men, empty talkers and deceivers, especially those of the circumcision, who must be silenced, who subvert whole houses by teaching for dishonest gain things they ought not teach. One of them, a prophet of their own, said, “The Cretans are always liars, evil beasts, and idle gluttons!” This witness is true. So rebuke them sharply that they may be sound in the faith, not paying attention to Jewish myths and commandments of men who reject the truth. To the pure, all things are pure. But to those who are defiled and unbelieving, nothing is pure. Even their minds and consciences are defiled. They profess that they know God, but in their deeds they deny Him, being abominable, disobedient, and worthless for every good work.