^34-37 It is as if a man who is travelling abroad had left his house and handed it over to be managed by his servants. He has given each one his work to do and has ordered the doorkeeper to be on the look-out for his return. Just so must you keep a look-out, for you do not know when the master of the house will come—it might be late evening, or midnight, or cock-crow, or early morning—otherwise he might come unexpectedly and find you sound asleep. What I am saying to you I am saying to all; keep on the alert!”