Watch you therefore: for you know not when the Master of the house comes, at evening, or at midnight, or at the cock crowing, or in the morning:
All Commentaries on Mark 13:35 Go To Mark 13
George Leo Haydock
AD 1849
At even, at midnight, or at the cock-crowing, or in the morning. These are generally referred to the different ages of man's life; infancy, youth, manhood, and old age. We are exhorted to be always in readiness, for we know not at what hour the Judge will come. (Nicholas of Lyra)
We are taught to watch, because we are charged with the care of our soul, which is the temple or house of God, and which is to be his temple for all eternity. (Bible de Vence)