Augustine of Hippo, on Matt 22:34

“But the Pharisees hearing that he had silenced the Sadducees, came together:”

“(de Doctr. Christ. i. 30.) It is clear that every man is to be regarded as a neighbour, because evil is to be done to no man. Further, if every one to whom we are bound to shew service of mercy, (vid. Rom. 13:10.) or who is bound to shew it to us, be rightly called our neighbour, it is manifest that in this precept are comprehended the holy Angels who perform for us those services of which we may read in Scripture. Whence also our Lord Himself would be called our neighbour; for it was Himself whom He represents as the good Samaritan, who gave succour to the man who was left half-dead by the way.”

Imported from an open dataset — not yet checked against the printed edition.