2 Thessalonians 2:3: “...and that Man of Sin be revealed, the son of perdition;”

Revelation 17:8: “The beast that thou sawest was," [All seven heads/kings are dead] "and is not; and shall ascend out of the bottomless pit, and go into perdition: and they that dwell on the earth shall wonder,” [Synonyms: fascinated, admire, esteem etc.] “whose names were not written in the book of life from the foundation of the world, when they behold the beast that was," [The beast with seven heads and ten horns] "and is not," [Because the eighth head/king/the BEAST whose deadly wound was healed is ruling] "and yet is.”

Revelation 17:9: “And here is the mind which hath wisdom.” [The understanding of the Bible] “The seven heads are seven mountains, on which the woman sitteth.”

Revelation 17:10: “And there are seven kings: five are fallen, and one is," [The sixth king] "and the other" [The seventh king] "is not yet come; and when he cometh, he must continue a short space.”

Revelation 17:11: “And the beast that was," [The seven heads of the beast] "and is not, even he is the eighth,” [King/the BEAST whose deadly wound was healed] “and is of the seven," [The seven heads of the beast] "and goeth into perdition.”