Patristic A.D. 735
“To know what is good, and not to do it, tendeth not to happiness, but to condemnation; as James saith, To him that knoweth to do good, and doeth it not, to him it is sin (James 4:17). Wherefore He adds, If ye know these things, happy are ye if yo do them.”
Catena Aurea: Gospel of John, as excerpted in the Catena Aurea on John 13:12-20
PD · J. H. Newman (Oxford, 1845) ↗