Patristic A.D. 604
“(De cura past. iii. c. 22) Or this is said against those whom greater knowledge, while it raises above their neighbours, cuts off from the fellowship of others; thus the more their learning increases, the more they unlearn the virtue of concord.”
Catena Aurea: Gospel of Mark, as excerpted in the Catena Aurea on Mark 9:43-50
PD · J. H. Newman (Oxford, 1842) ↗