In Revelation 6, the Day of the Lord occurs after the opening of the 6th Seal, and in Revelation 7:9, there is suddenly a multitude of believers, from out of the Great Tribulation. Matthew 24:22, talk about the days being cut short for the elect's sake, or no flesh would be saved. 2 Thess. talks about in verse 3, that the Day should not come, unless the falling away (Greek Apostosia), come first, and that man of sin, be revealed. Please watch, and tell me, your thoughts, and thank you!