For a greater understanding please be ready to follow along in scripture.

Many think that the antichrist will sit in a man made temple in Jerusalem, maybe so. Notice in (2 Thessalonians 2:4), Paul gave us capital G’s in the word God. Which means this is the true God. The antichrist desires to be the “true” God in the “true” temple. If the word “God” were spelled with a small “g” it would represent a false god. (I Corinthians 8:5). If we were under the law God would dwell in a manmade building but under grace God dwells in us who are baptized in the Holy Ghost. We are the “temple” of God, (1 Corinthians 3:16-17). The antichrist will dwell in the temple of God in these last days under “Mind Control” (see my videos on Mind Control).
Notice (2 Thessalonians 2:11), during the time of the beast, God will allow mind control to come to those that do not have a love for the truth. The truth is more than (Acts 2:38). It is also love thy neighbor as thyself, brotherly kindness, mercy, charity, holiness, fruits of the Spirit, gifts of the Spirit, etc. In church we should be able to reveal the secrets of the heart by prophesy. (1 Corinthians 14:24-25).