Mark 13:34-37
34It''s like a man who takes a trip, leaving home and putting his servants in charge, each assigned a task, and commanding the gatekeeper to stand watch.
35So, stay at your post, watching. You have no idea when the homeowner is returning, whether evening, midnight, cockcrow, or morning.k
36You don''t want him showing up unannounced, with you asleep on the job.
37I say it to you, and I''m saying it to all: Stay at your post. Keep watch."