1 Timothy 4:2

English Standard Version

2 through the insincerity of liars whose consciences are seared, (1Th 2:3; 2Th 2:11)

New International Version

2 Such teachings come through hypocritical liars, whose consciences have been seared as with a hot iron.

New International Reader’s Version

2 Teachings like those come from liars who pretend to be what they are not. Their sense of what is right and wrong has been destroyed. It’s as though it has been burned with a hot iron.

King James Version

2 Speaking lies in hypocrisy; having their conscience seared with a hot iron;