Cross-references Explore similar Bible verses on Titus 1:16 in English Standard Version "They profess to know God, but they deny him by their works. They are detestable, disobedient, unfit for any good work." 1Ti 5:8 But if anyone does not provide for his relatives, and especially for members of his household, he has denied the faith and is worse than an unbeliever. 2Ti 3:8 Just as Jannes and Jambres opposed Moses, so these men also oppose the truth, men corrupted in mind and disqualified regarding the faith. 1Jo 2:4 Whoever says “I know him” but does not keep his commandments is a liar, and the truth is not in him,