1 Timothy 1:19

1:19 To do this you must hold firmly to faith and a good conscience, which some have rejected and so have suffered shipwreck in regard to the faith.

1 Timothy 6:21

6:21 By professing it, some have strayed from the faith. Grace be with you all.

1 Timothy 1:7

1:7 They want to be teachers of the law, but they do not understand what they are saying or the things they insist on so confidently.

1 Timothy 6:4

6:4 he is conceited and understands nothing, but has an unhealthy interest in controversies and verbal disputes. This gives rise to envy, dissension, slanders, evil suspicions,