Matthew 24-25

Matthew 24 - Beginning of troubles
Jesus tells the disciples that nobody is sure when the end will come, all must live their lives as if each day is judgement day. Our lives should be dedicated to good deeds so we are always prepared to meet our Father.
But you understand that if the head of the house knew at what time the thief would come, he would keep alert and wouldn't allow the thief to break into his house. Therefore you also should be prepared because the Human One will come at a time you don't know.~~Matthew 24:43-44