even he whose coming is according to the working of Satan with all power and signs and lying wonders,
The import of this passage is to the effect that Satan himself will lend his great power to the final man of sin, whom we have supposed to be "antichrist," and that he will endow this totally wicked and hateful person to exercise even supernatural power in the achievement of his hellish ambitions.  Surely this must be the time spoken of in Revelation, when Satan shall be loosed a little season upon the earth.  Then will be the times when the "very elect, if possible" shall be deceived, the time when Satan will finally have his way with the earth and its populations - but not for long.  As the final rebellion of humanity comes to its awful climax, Satan will be free to accomplish the total destruction of man, the same having been his purpose from the very beginning.  But it will only be "for a little season."  The Son of man will suddenly appear the second time apart from sin, to redeem the righteous and to appoint the wicked their portion with the hypocrites.