MK 13:33-37 Jesus said to his disciples: "Be vigilant! Be alert! You do not know when the time will come. It is like someone traveling abroad. She leaves home and places her employees in charge, each with his or her own work, and orders the one in charge to be on the watch. Be careful, then; you do not know when the Owner of the house is coming home, whether in the evening, or at midnight, or at sunrise, or in the morning. Hopefully she will not come suddenly and find you sleeping. What I say to you, I say to all: 'Be attentive!'"