In these underground passages persecuted Christians found a hiding place, held their services, and buried their dead.] The Period of Tribulation Quickly He passed to the events of the latter days. But first He sketched, in a few words, the tribulations through which His church was to pass during the intervening centuries. Daniel the prophet had written of this experience, foretelling the long period during which the papal power was to "wear out the saints of the Most High." Dan. 7:25. Of these times, Christ said in His prophetic discourse: "Then shall be great tribulation, such as was not since the beginning of the world to this time, no, nor ever shall be. And except those days should be shortened, there should no flesh be saved: but for the elect's sake those days shall be shortened." Matt. 24:21, 22. It is evident that Christ referred to the time of tribulation foretold by Daniel, not to the trials attending the flight of the Christians from Jerusalem, for their flight was a deliverance of the elect from trial. However much the weak may have suffered temporarily in fleeing from their homes, the great suffering of that time came upon the unbelieving, who had no shelter. This prophecy given by our Saviour presents the picture of a long-continued persecution of His own elect, and foretells the shortening of the allotted time. God was to intervene in some special way to save His people. And it was even so. The elect did suffer all through the centuries of intolerance, until the rise of the Reformation and the spreading abroad of God's Word broke the power of ecclesiasticism, thus shortening the days of bitter tribulation. The End Drawing Near According to Daniel's further prophecy, the period of trial and persecution was to reach "even to the time of the end." Dan. 11:35. Naturally, then, we should look for the signs of the latter days to begin to appear following these days of tribulation. And so we find the next words of Christ's discourse introducing the topic of His second coming. From now on the prophetic outline deals with events leading down to the end of the age. First the Saviour utters a warning against false ideas concerning His second coming. That no theories of a secret coming or of a mystic coming might deceive the unwary, He says in plain words: "If any man shall say unto you, Lo, here is Christ, or there; believe it not. For there shall arise false Christs, and false prophets, and shall show great signs and wonders; insomuch that, if it were possible, they shall deceive the very elect. Behold, I have told you before. Wherefore if they shall say unto you, Behold, He is in the desert; go not forth: behold, He is in the secret chambers; believe it not. For as the lightning cometh out of the east, and shineth even unto the west; so shall also the coming of the Son of man be." Matt. 24:23-27.