The end time sequences related to the return of Christ can be very confusing for both Christians and non-Christians. As you will see from this video presentation, people tend to fight and squabble over end time sequences that primarily cover a 3.5-7 years period of time. It almost seems ridiculous to consider that so much arguing covers such a short period of time. Those who are in the Body of Christ will be raptured! I believe the author of this video does a very good job in a loving spirit exploring many of the scriptures related to the Tribulation period. Christians should focus more on getting people rapture ready than arguing over their favorite end time scenario. Again having a Pre/Mid/Post Tribulation position does not find you committing major heresy and disqualifying you from enjoying eternity with Christ. So it is my recommendation to not get caught in a knock-down-drag-out fight over this time period. The preaching of the gospel is the point to the end times. Salvation will get you raptured.
Again, I believe that all Christians need to take up their cross daily and be good Bereans and study the scriptures. However, there can be disagreement without hostility and unloving attitudes that keep people away from fellowship with one another. It is a privilege to be alive during these times to witness the rapture of the church and the return of Christ.