JMNT(i)
7 For the secret (hidden purpose; mystery) of the lawlessness (pertaining to the condition of being without law; which is the unlawfulness; having the character of being violation of the Law; whose source is the contrariness to custom) is already continuously working within (operating; energizing), [yet] only until the one (or: man; [note: masculine article]) continuously holding down in a firm grasp (detaining; restraining) at the present moment can birth himself (bring himself to be; = separate himself) forth from out of the midst.
8 And then (at that time) the lawless person (the unlawful one; the one without law; the man who violates the Law; the person being contrary to custom) will be uncovered (unveiled; disclosed), whom the Lord Jesus will take back up again (or: lift up; reading 'anaireo' with Nestle, Tasker & Concordant texts; Griesbach & other MSS read 'analisko': consume, use up, expend) by the Spirit (Breath-effect) of His mouth, and will deactivate (render inoperative and useless; make inert) by the manifestation (the bringing of light upon and setting in full and clear view, causing an appearance) of his (or: its; or: His) presence –