Nobody will know when the Son of Man will return
36 Jesus then said, ‘Nobody knows the day or the hour when all these things will happen. Only God the Father knows when they will happen. The angels who are in heaven do not know. Even the Son does not know. 37 Remember what happened when Noah was alive. It will be like that when the Son of Man returns to the earth. 38 In Noah's time, in the days before the flood, people were eating their meals every day. Men married women and women married men. They continued to do all these things until the day that Noah went into his big boat. 39 The people did not know what would happen. Then rain fell for a long time and all these people died in the deep water. When the Son of Man returns, it will happen quickly in the same way. 40 At that time, it will be like this: Two men will be working in a field. God will take one man away, but he will leave the other man behind. 41 Two women will be preparing food together in the same place. God will take one of them away, but he will leave the other woman behind.
24:37We can read the story about Noah in Genesis 6. God sent the flood very quickly when the people were not thinking about it. Jesus will also return quickly when people are not thinking about it.
42 So you must watch carefully! You do not know the day when your Master will come back. 43 You can be sure about this. The master of a house does not know at what time of night a man would come to rob him. If he knew the time, he would watch his house more carefully. He would not let the robber come into his house and take away his things. 44 So you must also be ready. The Son of Man will come at a time when you are not thinking about it.’