Holding faith, and a good conscience; which some having put away concerning faith have made it shipwreck:
All Commentaries on 1 Timothy 1:19 Go To 1 Timothy 1
John Chrysostom
AD 407
In all circumstances, beloved, we need faith—faith, the mother of virtues, the medicine of salvation—without it we cannot grasp any teaching on sublime matters. But those who are without faith are like people trying to cross the sea without a ship. They are able to swim for a while by using hands and feet, but when they have gone farther out they are soon swamped by the waves. So, also, those who have recourse to their own reasoning before accepting any knowledge are inviting shipwreck, even as Paul speaks of those “who have made shipwreck of the faith.”