He described how two would be in a field, and how one should be taken and the other left behind: and that two should be grinding flour with the mill-stones, and how one would be taken and the other would be left behind. And then our Lord added this warning, "Watch therefore: for ye know not what hour your Lord doth come." He wants all who love Him to be quite ready for Him. Now you know just what it means to be ready? A father is perhaps going to take his children for a holiday in the country, and he says to them, "Be quite ready, children. I am going out to get a cab, and we must start the moment it comes, or we shall lose the train. Keep looking out for me, and be quite ready waiting. I do not want one of you to be left behind!" [Illustration: "LORD, LORD OPEN TO US!"] Well, some of the children are very obedient, and they do exactly as they are told. But one child thinks to herself, "There is plenty of time—Father has hardly got to the end of the road yet, and I do just want to finish this page of my book! Then I will dress in a hurry!" But the page takes longer than she thought, and while she hastens upstairs to dress, the cab drives up, and she is not ready! The father looks dreadfully sorry, for the train will not wait; and the little girl has to be left behind! That is why our Lord says in that 24th Chapter, "Be ye also ready: for in such an hour as ye think not, the Son of man cometh." So after Jesus had urged them so earnestly to watch, and to be ready, He told them a story, which will help us all to understand what He meant. "Then shall the Kingdom of Heaven be likened unto ten virgins who took their lamps, and went forth to meet the Bridegroom," He said. And five of these virgins were wise, and five were foolish. Those that were foolish took their lamps, but took no oil with them. They wanted to meet the Bridegroom, but they forgot that perhaps He might come when it was dark night, and their lamps would be of no use unless there was oil in them. It was not that they could not have obtained the oil; oh, no! But they were careless, and did not think. But the wise virgins took oil in their pitchers, with their lamps. So they all went out to meet the Bridegroom, some with oil, and some without it. But it seemed a long time before the Bridegroom came, and all the virgins fell fast asleep while they waited. But at midnight there was a sudden cry! But it was a sound of happy voices! "Behold the Bridegroom cometh!" the voices said joyfully. Then the virgins waked out of their sleep, and they rose up and quickly trimmed their lamps. But the foolish virgins found to their dismay that their lamps had gone out, and their little pitchers were empty! So they ran to the wise virgins, and asked them to give them some of their oil! But the wise virgins shook their heads, for they knew they must not give their oil away, or they would have none left for their own lamps to meet the Bridegroom.