How will the days be shortened? Is God going to lessen time than would normally come? That is a part of the explanation. The implication, though, within the context, is that God will stop short what is occurring lest everybody be killed. If He allowed the events that were taking place to continue, everyone would die. When He stops the event, time in a sense stops—at least as far as this event is concerned.
To whom are the pronouns referring here? Verse 15, "Therefore when you." Verse 16, "Then let those." Verse 17, "Let him." Verse 18, "Let him." Verse 19, "But woe to you." These pronouns refer to those who understand the prophecies and are alive at the time these things are taking place. How many people are involved? It is unspecified.
One thing is clear. There is no doubt that, in this prophecy, deliverance involves flight (at least to those who are around Jerusalem during this unprecedented distress). In this case, to flee in no way implies flying. The verb here is phuego, and it means to flee, to escape danger. It indicates nothing other than escaping by running—shoe-leather express.
The context of the chapter is "literal and physical." It is not "figurative and spiritual." It involves physical survival worldwide, though the prophecy itself focuses on Jerusalem. It is worldwide because verses 21-22 make it clear "that no one would be saved alive." He means no one on earth, not just that no one around Jerusalem would be saved alive. This time is so bad that even the elect would die, except for God's intervention. Notice that God, through His servant Jesus Christ, says, "Don't stay in the midst of the trouble—get out."
Considering the timeframe, Psalm 91 would have to be modified to apply it directly to us, because our understanding from other portions of God's Word is that He expects us to get out, to flee to some designated place called "your chamber" or "her place." It involves segregating ourselves away from something. We can also understand that we will have help from God in segregating ourselves, as I Corinthians 10:13 indicates. He makes a way of escape that His people can take, just as He did for Israel. He opened up the Red Sea so that they could escape. They walked to safety, fleeing from the Egyptian army. Nevertheless, God intervened.
John W. Ritenbaugh
A Place of Safety? (Part 1)
The times are so bad at this point, Jesus Christ says not even to come down and get one's clothes. How can a person, in coming down off his housetop, not go through his house and pick up some clothing? The answer involves the way the homes were built in Jerusalem. It was entirely possible to run from one housetop to another because they butted up against one another. The top of the houses were built flat, and the people used it in the same way that we would use a patio. In the cool of the evening, they went to the top of their house and sat there and talked to their neighbors on the adjacent rooftops.
So if a person were on his rooftop when the time came to get out of Jerusalem, he could literally run from housetop to housetop to housetop without ever coming down on the street for a long distance. Such a thing would never happen in the U.S. and Canada. But, nonetheless, it conveys an intense sense of urgency. If indeed a person happens to be there in Jerusalem at that time, he would have to flee immediately for his life.
The question always arises, "Was this fulfilled when the Temple was destroyed in AD 70?" It is interesting when one looks into church history (apart from the Bible), though not necessarily true church history - call it "secular church history," in which the people call themselves Christians but their doctrines do not conform to the Bible. These people left a record of events of the time. The church historian, Eusebius, had this to say regarding the true church in Jerusalem during the period between AD 66 and 70:
That it [the church] was instructed to leave Jerusalem and take up residence in one of the cities of Perea.
The church did not flee in the sense that Jesus means in Matthew 24. It migrated from Jerusalem to one of the cities of Perea, Pella. Pella is not in a wilderness area but one of the cities of the Decapolis. Decapolis means "ten cities"; there were ten small cities in a small area right around the Sea of Galilee. It is not in the mountains, though it is near some. The church probably left somewhere in late AD 69. If they had left earlier than that, they would have run headlong into Vespasian's army, because Vespasian's army was stalled fighting in the area of Galilee. In AD 69, Vespasian was recalled to Rome where he was crowned Emperor. His son Titus took over the army and came down on Jerusalem. Now by moving his army toward Jerusalem, it became safe for the church to migrate away from Jerusalem.
Josephus records that on the Day of Pentecost, while a great multitude was in the Temple, the people heard a voice say, "Let us go from hence." The church, then, left in an orderly way without urgency, migrating to the area of Pella. This is the exact opposite direction the Bible indicates the Place of Safety is located. So we would have to conclude that what happened in AD 66-70 was a "type" of the church being removed to a place of safety so that it could survive. However, it was not what Jesus was talking about for the end-time church, when some will flee with such urgency that they do not even come down into their house for their clothing.
John W. Ritenbaugh
A Place of Safety? (Part 1)
What Is the 'Abomination of Desolation' (Matthew 24:15)?
Daniel's original prophecy (Daniel 12:11; 9:27) has more than one fulfillment, as is often the case. The first took place in 168 BC, on the 25th day of the month Kislev (November-December in the Roman calendar). With the help of his army, Syrian king Antiochus Epiphanes erected an altar to the Greek god Zeus on the Temple Mount in Jerusalem and offered swine upon it. This intensified the Jewish resistance, leading to the Maccabean revolt. Once the Jews retook Jerusalem, they cleansed and rededicated the Temple in 165 BC, an act commemorated in the Jewish Hanukah celebration.
In 63 BC, the Roman general Pompey desecrated the Temple by brazenly entering the Holy of Holies, finding it empty. He did not plunder the Temple furnishings or treasury. The "abomination of desolation" Jesus mentions (Matthew 24:15) is the desecration of the Temple and the destruction of Jerusalem by the Roman armies in AD 70 after the Jews rebelled. The Temple was completely destroyed by the Roman legions, and not one stone was left on another, as Jesus prophesied (verse 2).
However, another fulfillment awaits. A short time before Christ returns, armies will once again surround Jerusalem and an "abomination" will be done in the city. As Matthew 24:21 says, this act inaugurates the time of Great Tribulation. At that time, the saints in Jerusalem are told to flee to the mountains for safety (Matthew. 24:16; Luke 21:20-21). What form this end-time abomination will take is not specifically mentioned, but it will likely be some action taken by the invading army Jesus mentions, possibly a blasphemous rite perfomed or an idol erected in the Temple precincts, as in the former desolations. (In the Old Testament, "abomination" is often synonymous with "idol.") It could also be something as simple as the army's brutal destruction of the Temple Mount and its buildings. Notwithstanding, the abomination of desolation is one of the chief signs of the end time that Christians are commanded to watch (Matthew 24:42-44; Luke 21:34-36).
The Duality of Prophecy