John Gill Commentary Matthew 24:46

"Blessed is that servant, whom his lord when he cometh shall find so doing." — Matthew 24:46 (ASV)

Blessed is that servant whom his Lord, when he comes
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 of God well; giving to all wholesome food, a proper portion of it, and that in the right time.