Matthew
Matthew 24:45BSB·traditional attribution

Who then is the faithful and wise servant, whom the master has put in charge of his household, to give the others their food at the proper time?

John Calvin Reformed @genevareformer

45. Who is the faithful and wise servant? This passage is more distinctly explained by Luke, who inserts Peter’s question, which gave rise to a new parable. Christ having declared that the suddenness and uncertainty of his coming led to such danger as left no room for sloth, Peter asked, if this doctrine was general, or if it belonged to the twelve alone.

John Gill Reformed Baptist @doctorgill

Blessed is that servant whom his Lord, when he cometh,.... Whether in a way of judgment, as against Jerusalem; or at death, when he comes to remove him out of time, into eternity; or at the day of judgment, when he, the righteous judge, will give the crown of righteousness to him: shall find so doing; acting the faithful and wise part, ruling the household...

Albert Barnes Presbyterian @notesbybarnes

Verses 45--51. This passage is in fact a parable, though it is not expressly so called. The design is to show that his disciples should act as if they were each moment expecting his return. This he illustrates by the conduct of a servant who did not expect his master soon to return, who acted with great impropriety, and who was accordingly punished. Verse 45.