1 Now concerning the coming of our Lord Jesus Christ and our assembling to meet him, we beg you, brethren, 2 not to be quickly shaken in mind or excited, either by spirit or by word, or by letter purporting to be from us, to the effect that the day of the Lord has come. 3 Let no one deceive you in any way; for that day will not come, unless the rebellion comes first, and the man of lawlessnessa is revealed, the son of perdition,