Thematic Bible: Whose conscience is defiled

For there are also many insubordinate men, vain talkers and deceivers, especially those from circumcision, who must be muzzled, men who subvert whole houses, teaching things that they ought not, for sake of ugly profit. A certain man of themselves, a prophet of their own, said, Cretans are always liars, evil beasts, lazy bellies. read more.
This testimony is true, because of which reason, reprove them harshly, so that they may be sound in the faith, not giving heed to Jewish myths, and commandments of men who turn away from the truth. Truly to the pure all things are pure, but to those who are defiled and unbelieving nothing is pure, but both their mind and their conscience are defiled.