By St. John of Damascus
It should be known that the Antichrist is bound to come. Everyone, therefore, who confesses not that the Son of God came in the flesh and is perfect God and became perfect man, after being God, is Antichrist.1 But in a peculiar and special sense he who comes at the consummation of the age is called Antichrist. First then, it is required that the Gospel should be preached among all nations, as the Lord said,2 and then he will come to refute the impious Jews. For the Lord said to them: “I am come in My Father’s name and you received Me not; if another shall come in his own name, him you will receive.”3 And the Apostle says, “Because they received not the love of the truth that they might be saved, for this cause God shall send them a strong delusion that they should believe a lie: that they all might be damned who believed not the truth, but had pleasure in unrighteousness.”4 The Jews accordingly did not receive the Lord Jesus Christ Who was the Son of God and God, but will receive the imposter who calls himself God. For, that he will assume the name of God, the angel teaches Daniel, saying these words: “Neither shall he regard the God of his fathers.”5 And the Apostle says: “Let no man deceive you by any means: for that day of the Lord shall not come except there come the apostasy first and that man of sin be revealed, the son of perdition, who opposes and exalts himself above all that is called God or that is worshipped, so that he sits in the temple of God,6 showing himself that he is God;” in the temple of God he said, not our temple, but the old Jewish temple. For he will come not to us but to the Jews, not for Christ or the things of Christ: wherefore he is called Antichrist.