Hi Fat,
It may be of interest to know how verse 3 was altered in 1611 A.D.by KJV scribes who tried to alter the meaning of the pre-trib rapture Paul was teaching. As the theme of the passage in the first verse points out. 2 Thess.2:1-8 is by no means about an apostasy of the Church.
2 Thess.2:1-8: The precise timing of the rapture of the Church: "Concerning the coming of our Lord Jesus Christ and our being gathered to Him, we ask you, brothers, not to become easily unsettled or alarmed by some prophecy, report or letter supposed to have come from us, saying that the Day of the Lord [The 70th and final Week/seven year tribulation of Dan.9:27] has already come." 2 Thes.2:1-2. Which is a direct reference to 1 Thes.4:17 and the theme of Paul's entire pre-trib rapture message in 2 Thes.2:1-8. When we will be CAUGHT UP TOGETHER WITH THEM IN THE CLOUDS TO MEET THE LORD IN THE AIR. [Parenthetics mine].
The "Day of the Lord" Paul refers to in vs 2, alludes to Dan.9:27, when God will intervene into the affairs of man for the last time, culminating in the second coming of Jesus to the earth. In that passage of Scripture, the Day of the Lord is triggered by the "he" who "confirms a covenant [An agreement] for one Week" [The Day of the Lord/ 70th and final Week/seven year tribulation], who is the antichrist. The second, and same "he," who stops Israel from the offerings and sacrificing in the temple of God, and the third, and same "he," who breaks his covenant in the middle of the Week [After 3.5 of the 7 year total], and sets up the abomination of desolation Jesus referred to in Mt.24:15, in His Olivet Discourse, about the sign of His second coming, and of the end of the age.
In verse 3: "Don't let anyone deceive you in any way, for that Day [The Day of the Lord, the 70th and final Week, the seven year tribulation] will not come, until the "apostasia" [Greek term in which the original translation was "to depart," or "departure," meaning, the rapture of the Church] occurs and the man of lawlessness [The antichrist, and all three of the "he's" in Dan.9:27] is revealed [Who triggers the Day of the Lord/ the 70th and final Week/ the seven year tribulation], the man doomed to destruction." Which reveals the "apostasia" [Departure] will take place before the antichrist is revealed, who triggers the 70th Week/seven year tribulation. Confirmed in verses 7 and 8 below.
Translation History of apostasia and discessio: By Thomas Ice, PhD.
The first seven English translations of apostasia all rendered the noun as either " departure" or " departing." They are as follows: Wycliffe Bible (1384); Tyndale Bible (1526); Coverdale Bible (1535); Cranmer Bible (1539); Breeches Bible (1576); Beza Bible (1583); Geneva Bible (1608) . This supports the notion that the word truly means " departure."
In fact, Jerome' s Latin translation known as the Vulgate from around the time of 325 A.D. renders apostasia with the " word discessio, meaning ' departure.' Why was the King James Version the first to depart from the established translation of "departure" in 1611 A.D.? [It is more than likely due to overzealous RCC scribes who altered the original wording of vs 3. to accommodate their teachings of Amillenialism, which rejects both the pre-trib rapture of the Church as well as Jesus Millennial reign her on earth].
Theodore Beza, the Swiss reformer was the first to transliterate apostasia and create a new word, rather than translate it as others had done. The translators of the King James Version were the first to introduce the new rendering of apostasia as " falling away." Most English translators have followed the KJV and Beza in departing from translating apostasia as " departure." No reason was ever given.
"He [The antichrist] will oppose and will exalt himself over everything that is called God or is worshiped, so that he sets himself up in God's temple, proclaiming himself to be God." Vs 4. [The abomination of desolation, confirming Dan.9:27 and Mt.24:15]. See also 2 Thes.2:4.
The rapture of the Church and verse 3 confirmed: In verse 7: "For the secret power of lawlessness is already at work; but the one who now holds it back will continue to do so until he [The saints - Church] is taken out of the way."
The "he" who will be taken out of the way, is the one body of Christ, who bear the Holy Spirit within each of us [Eph.1:13-14], the Church of Jesus Christ. The very same as those who will participate in the "apostasia," the "departure," [the rapture] of the Church, in verse 3. Immediately following that:
In verse 8: "And then the lawless one [The antichrist] will be revealed, whom the Lord Jesus will overthrow with the breath of His mouth and destroy by the splendor of His coming." Vs 8. [See Rev.19:17-21]
Defacto.