Ambrose of Milan
Catena Aurea · Lukasevangelium 18
And a certain ruler asked him, saying, Good Master, what shall I do to inherit eternal life? And Jesus said unto him, Why callest thou me good? none is good, save one, that is, God. Thou knowest the commandments, Do not commit adultery, Do not kill, Do not steal, Do not bear false witness, Honour thy father and thy mother. And he said, All these have I kept from my youth up. Now when Jesus heard these things, he said unto him, Yet lackest thou one thing: sell all that thou hast, and distribute unto the poor, and thou shalt have treasure in heaven: and come, follow me. And when he heard this, he was very sorrowful: for he was very rich.
Honour is concerned not only with paying respect, but also with giving bountifully. For it is honouring to reward deserts. Feed thy father, feed thy mother, and when thou hast fed them thou hast not requited all the pangs and agony thy mother underwent for thee. To the one thou owest all thou hast, to the other all thou art. What a condemnation, should the Church feed those whom thou art able to feed! But it may be said, What I was going to bestow upon my parents, I prefer to give to the Church. God seeks not a gift which will starve thy parents, but the Scripture says as well that parents are to be fed, as that they are to be left for God’s sake, should they check the love of a devout mind.