1 Now we ask you, brothers, concerning the coming of our Lord Jesus Christ, and our gathering together to him,2 do not get upset right away or alarmed when someone claims that we said through some spirit, conversation, or letter that the »Day of Jehovah« has already come. (Isaiah 13:6) (Zephaniah 1:14) (2 Peter 3:10)3 Do not let anyone deceive you about this in any way. That day will not come unless apostasy a falling away from truth takes place first, and the man of lawlessness sin, the man of destruction, is revealed. (2 Timothy 4:3)4 He opposes and exalts himself above every so-called god and object of worship. As a result, he seats himself in the sanctuary of God and declares promotes himself to be like God. (Ezekiel 28:2)