Isidore of Pelusium
Catena Aurea · Lukasevangelium 12
Then Peter said unto him, Lord, speakest thou this parable unto us, or even to all? And the Lord said, Who then is that faithful and wise steward, whom his lord shall make ruler over his household, to give them their portion of meat in due season? Blessed is that servant, whom his lord when he cometh shall find so doing. Of a truth I say unto you, that he will make him ruler over all that he hath. But and if that servant say in his heart, My lord delayeth his coming; and shall begin to beat the menservants and maidens, and to eat and drink, and to be drunken; The lord of that servant will come in a day when he looketh not for him, and at an hour when he is not aware, and will cut him in sunder, and will appoint him his portion with the unbelievers.
(l. 3. Ep. 170.) It was added also in their due season, because a benefit not conferred at its proper time is rendered vain, and loses the name of a benefit. The same bread is not equally coveted by the hungry man, and him that is satisfied. But with respect to this servant’s reward for his stewardship, He adds, Blessed is that servant whom his Lord when he cometh shall find so doing.