The Unknown Hour
When we search the Scriptures and read the passages describing the Lord Jesus' return, we find verses that tell us we won't know the day and hour of that event. Matthew 25:13 says Jesus will return at an unknown time, while Revelation 12:6 indicates that the Jews will have to wait on the Lord 1,260 days, starting when the Antichrist stands in the Temple of God and declares himself to be God (2 Thes 2:4). This event will take place at the mid-point of the seven-year tribulation (Dan 9:27). Note that some people only see a three-and-a-half-year tribulation. In a way, they are correct because the first half of the tribulation will be relatively peaceful compared to the second half. (which as such is known at the Great Tribulation) Nonetheless, peaceful or not, there still remains a seven-year period called the tribulation. When the Jews flee into the wilderness, they know that all they have to do is wait out those 1,260 days (Mat 24:16). There is no way to apply the phrase "neither the day nor the hour" to this situation as they will know precisely to the day when Christ will come.. The only way for these two viewpoints to be true is to separate the two distinct events transpiring here: 1) the rapture of the Church, which comes before the tribulation; and 2) the return of Jesus to the earth, which takes place roughly seven years later.

The Marriage Supper of the Lamb: 
In Luke 12:36, the Word states that when Christ returns, He will be returning from a wedding. In Revelation 19:7-8, we read about the marriage itself. The marriage supper takes place before the marriage. According to Jewish custom, the marriage contract, which often includes a dowry, is drawn up first. The contract parallels the act of faith we use when we trust Jesus to be our Savior. The dowry is His life, which was used to purchase us. When it's time for the wedding, the groom goes to the bride's house unannounced. She comes out to meet him, and then he takes her to his father's house. This precisely correlates with the events according to the pre-trib scenario. Jesus, the Groom, comes down from heaven and calls up the Church, His Bride. After meeting in the air, He and His Bride return to His Father's house, heaven. The marriage supper itself will take place there, while down here on earth the final events of the tribulation will be playing out. After the marriage supper of Jewish tradition, the bride and groom are presented to the world as man and wife. This corresponds to the time when Jesus returns to earth accompanied by an army "clothed in fine linen, white and clean" (Rev 19:14).

 Read this excellent article for corelations between the timing of the rapture and Jewish wedding customs.

What They Didn't Teach You in History Class 
Many groups try to discredit the pre-trib rapture by saying most of the end-time events in the Bible have already taken place. A group of people called preterists claims that the Book of Revelation was mostly fulfilled by 70 AD. If the events described in the Book of Revelation took place in the past, I'm at a loss to explain some of the current situations I see around us: the rebirth of Israel, the reunification of Europe, the number of global wars that have occurred, and the development of nuclear weapons. During history class, I must have slept through the part where the teacher talked about the time when a third of the trees were burned up, 100-pound hailstones fell from the sky, and the sea turned into blood (Rev 8:7-8, 16:21). I think several people would have to question their opposition to the pre-trib rapture doctrine if they knew that the evidence provided to them was based on the understanding that most tribulation prophecies have already occurred.

The fatal flaw in the whole preterist mindset is in Jesus' assessment of this period: "For then shall be great tribulation, such as was not since the beginning of the world to this time, no, nor ever shall be." (Matthew 24:21)

The problem should be obvious to all even with a cursory knowledge of history: There have to date been worse events to occur in the world since 70AD. So either Jesus is wrong or a liar or they are.

The People of the Millennium 
If Christ were to come back after the tribulation, rapture all the saints, and slay all the ungodly, who would be left to populate the earth during the millennium? Only the pre-trib viewpoint can account for this post-trib problem. The Church is raptured before the tribulation, a vast number of souls are saved during this seven-year time frame, and those who make it through the tribulation go into the millennium while the unsaved are cast into hell.

The Saint U-Turn
In the pre-trib scenario, after we rise to meet the Lord in the air, we will go to heaven and abide there seven years. At the end of that period, Christ will come down to earth, defeat the Antichrist, and cleanse the temple. In a post-trib rapture, we would rise in the air to meet the Lord, then do a 180-degree U-turn and come back down to earth. Revelation 1:7 states that Christ will appear out of the clouds and come down to earth. Zechariah 14:4 says that His feet will stand on the Mount of Olives. If He's already headed our way, why would we need to be caught up to meet Him?

"Come Up Hither"
Many pre-trib writers cite Revelation 4:1, which says, "come up hither," as a prophetic reference to the rapture of the Church, leaving Revelation chapters 1 through 3 as a description of the Church Age. After the shout to "come up hither," the Church is not mentioned in Scripture at all. The attention of Scripture switches from the Church to the Jews living in Israel.

Armies in Fine Linen
When Jesus returns (Rev. 19:18), an army follows Him. The army's members are riding on white horses, and they are clothed in fine linen that is white and clean. In Revelation 19:8, we are told that the fine linen is the righteousness of the saints. If the saints of God are returning with Christ to wage war on the Antichrist, then it is not possible to have a post-trib rapture without us running into ourselves as we are coming and going.

The Time of Jacob's Trouble
In several passages, the Bible refers to the tribulation as a time of trouble for the Jews. The phrase "Jacob's trouble" pertains to the descendants of Jacob -not anyone else. Jeremiah 30:7 says that this time of trouble will come just before the Lord returns to save His people. The final week of Daniel's 70th week is yet to take place. An angel told Daniel that, "70 weeks are determined unto thy people" (Dan 9:24). Scripture never mentions that the tribulation is meant to be a time of testing for Christians. However, some post-tribbers try to claim that they are the ones being tested during the tribulation. To make this so, they need to spiritualize the 144,000 Jewish believers in Revelation 7:2-8 who receive God's protective seal. Placing the Church dispensation into the same time frame as the seven-year Jewish dispensation, as the post-tribbers do, raises one good question: Can two dispensations transpire at the same time? In the past, God has only dealt with one at a time. Having both present during the tribulation would have to be an exception.

"He" That is Taken Out of the Way 
Before the Antichrist can be revealed, Paul said a certain "He" must be taken out of the way. According to 2 Thessalonians 2:7, the "He" that must be removed is widely thought to be the Holy Spirit. It has been promised that the Holy Spirit would never leave the Church, and without the working of the Holy Spirit remaining on earth, no one could be saved during the tribulation. The removal of the Church, which is indwelt by the Holy Ghost, would seem the best explanation for this dilemma. The working of the Holy Spirit could go on during the tribulation, but His influence would be diminished because of the missing Church.

War or Rapture
(Rev 19:19-21) When Jesus returns at the end of the tribulation, He will be coming for battle. For those who believe in a post-trib rapture, it would be strange to meet your Lord and Savior just as He's rushing into battle. The idea that war and rapture could occur together is difficult to imagine, especially since they transpire at the same moment.

The Five Foolish Virgins/Bridesmaids
The wedding story that Jesus gave in Matthew 25:2-13, I believe, is a parable of the rapture of the Church. It explains how some will not be ready. Jesus clearly states that a group of people will miss out on an event, and will cry out to God to let them into the place where He resides, heaven. Although some try to put this parable in a post-trib context, it doesn't fit very well. The ones left behind in a post-trib rapture will not need to seek the Lord because they'll immediately be confronted by Him and His army of angels. Remember that The church is always used symbolically as "the Bride of Christ"- never the bridesmaids. Read the parable yourself in this light and you should now understand.

God Hath Not Appointed Us to Wrath
In 1 Thessalonians 5:9, Paul assures us that God has not appointed His people to wrath. This wrath is plainly God's anger that will be poured out during the tribulation. Pre-trib believers interpret this as meaning that Christians will be removed from the earth. Post-trib believers tell a different story. They describe this as meaning that God will protect Christians during the tribulation and pour this wrath out on the unbelievers only. This idea runs against the statement made in Revelation 13:7, in which the Antichrist is given power to make war with the saints and to overcome them. A post-trib view would make God's promise of protection from wrath into a lie. In years past, it was possible to think of being protected from the guns and swords of that day. Today, when any major war would involve nuclear and chemical weapons, it's impossible to expect that same kind of protection. When Nagasaki, Japan was bombed during World War II, the bomb exploded over a Catholic church. Everyone who was in the center of the explosion died--both Christians and non-Christians. The only way to validly interpret God's promise of protection from wrath is by viewing 1 Thessalonians 5:9 as the bodily removal of the Church from this world.

The Salt of the Earth
Jesus said, "Ye are the salt of the earth" (Matthew 5:13). When the believers are removed, the earth will be plunged into spiritual darkness. When this happens, the Antichrist will then be free to control the world without fear of being instantly exposed by (Biblically literate) Christians.

God Takes an Inventory
In Revelation 7:3, an angel descends to earth and seals the servants of God. Two bits of information about this sealing highly disclaim a post-trib viewpoint. The first item is the number of people sealed: 144,000. The second one is that all those who are sealed are from the 12 tribes of Israel. For the events in Revelation 7:3-8 to be true in a post-trib interpretation, either the Church has turned against God or God has turned against the Church. A post-tribber could write a thousand-word commentary about why the Church doesn't need to be sealed. Instead of trying to argue about why the Church is not mentioned or sealed, a pre-trib proponent could just say, "We're already in heaven."

Noah and Lot as Examples 
The tribulation period is compared to the times of Noah and Lot by Jesus in Luke 17:28. Most people argue over whether the time frame Jesus was talking about in that passage was pre-trib or post-trib. In doing so, they miss an important point. The two circumstances that the Noah and Lot situations have in common are the removal of the righteous and the judgment of the unbelievers. From these two accounts, we see that God prefers to remove His own when danger is involved.

Common-Sense Reasons for Believing in the Pretribulation Rapture

The World Test
One way to check the soundness of a doctrine is to see how the world reacts to it. One company put out a questionnaire that was used to screen prospective employees. One of the questions was, "Do you believe in the rapture?" If you answered "yes," your chances of getting hired would not be good. Some internet sites do not allow the topics of Rapture or Second Coming. They do allow topics such as sex, gays, and drugs. The only time the news media mentions the rapture is when someone sets a date and is inevitably proven to be wrong.

That Old-Time Religion
It used to be a rule of thumb that when one was visiting a church or listening to a preacher, one could assume the preacher believed in repentance, prayer, and the baptism of the Holy Ghost if he taught the rapture doctrine. It was also true that the churches on fire for God worshipped out of storefronts. Today, many of those storefront churches have moved into marble palaces and have strayed from their principal doctrines.

Birds of a Feather Flock Together
Whenever I look at all the groups that teach false doctrine and are highly focused on end-time events, I cannot find any that support the rapture theory. Some organizations, the Jehovah's Witnesses, for example, teach a false gospel and are heavily into Bible prophecy. Why, then, don't Jehovah's Witnesses teach a false doctrine that would be right up their alley? Could it be that the demonic forces that influence these groups know something that Christians opposed to the rapture don't know? The list of prophetically minded cults that reject the idea of a rapture goes on and on. Here are some more: the Mormons, the Worldwide Church of God, Revival Centres and the Moonies, as well as leaders like Jim Jones and David Koresh.

The Church Would Rebuke the Antichrist
As briefly touched on before, if the Antichrist came to power with the Church still here, I do not see how he could operate. When Hitler was fighting to take over England, a number of Christians were praying for victory. Hitler made mistake after mistake, and England outperformed its enemy at every stage of the conflict. It is difficult to measure the impact of intercessory prayer in physical warfare. Little is known of how great a role praying saints played in the defeat of Nazi Germany. If the Church were to reside on earth during the tribulation, I am sure she would give the Antichrist fits. In Revelation 11:3, the two witnesses alone give the Antichrist enough headaches. Millions of Christians who know their Bibles well would recognize the man of sin and pray fire down on his head. The post-trib view would have to plan on the Church just rolling over and playing dead the whole seven years.

We should all remember one thing: Knowing the Antichrist's mother's maiden name isn't the primary goal. Knowing Jesus Christ as your personal Savior and having your name written in the Lamb's Book of Life should be your number-one priority. The jailer asked Paul, "What must I do to be saved?" The answer was, "Believe on the Lord Jesus Christ, and thou shalt be saved" (Acts 16:30-31).

For more information go to Rapture Ready from which this article by Todd Strandberg was heavily adapted. Another strong recommendation is this excellent article