Now as Jannes and Jambres withstood Moses, so do these also resist the truth: men of corrupt minds, reprobate concerning the faith.
All Commentaries on 2 Timothy 3:8 Go To 2 Timothy 3
John Chrysostom
AD 407
Who are these? The magicians in the time of Moses. But how is it their names are nowhere else introduced? Either they were handed down by tradition or it is probable that Paul knew them by inspiration.