Thus shall they be unto you with whom you have labored, even your merchants, from your youth: they shall wander everyone to his quarter; none shall save you.
All Commentaries on Isaiah 47:15 Go To Isaiah 47
Gregory the Theologian
AD 390
For I know a cleansing fire that Christ came to send on the earth, and he himself is anagogically called a fire. This Fire takes away whatever is material and of evil habit. This [Christ] desires to kindle with all speed, for he longs for speed in doing us good, since he gives us even coals of fire to help us.