2Thes 2, 3-6 Let no one deceive you in any way

(2Thes 2, 3-6) Let no one deceive you in any way

[3] Let no one deceive you in any way. For unless the apostasy comes first and the lawless one is revealed, the one doomed to perdition, [4] who opposes and exalts himself above every so-called god and object of worship, so as to seat himself in the temple of God, claiming that he is a god – [5] do you not recall that while I was still with you I told you these things? [6] And now you know what is restraining, that he may be revealed in his time.

(CCC 675) Before Christ's second coming the Church must pass through a final trial that will shake the faith of many believers (Cf. Lk 18:8; Mt 24:12). The persecution that accompanies her pilgrimage on earth (Cf. Lk 21:12; Jn 15:19-20) will unveil the "mystery of iniquity" in the form of a religious deception offering men an apparent solution to their problems at the price of apostasy from the truth. The supreme religious deception is that of the Antichrist, a pseudo-messianism by which man glorifies himself in place of God and of his Messiah come in the flesh (Cf. 2 Th 2:4-12; 1 Th 5:2-3; 2 Jn 7; I Jn 2:18, 22). (CCC 676) The Antichrist's deception already begins to take shape in the world every time the claim is made to realize within history that messianic hope which can only be realized beyond history through the eschatological judgement. The Church has rejected even modified forms of this falsification of the kingdom to come under the name of millenarianism (Cf. DS 3839), especially the "intrinsically perverse" political form of a secular messianism (Pius XI, Divini Redemptoris, condemning the "false mysticism" of this "counterfeit of the redemption of the lowly"; cf. GS 20-21). (CCC 677) The Church will enter the glory of the kingdom only through this final Passover, when she will follow her Lord in his death and Resurrection (Cf. Rev 19:1-9). The kingdom will be fulfilled, then, not by a historic triumph of the Church through a progressive ascendancy, but only by God's victory over the final unleashing of evil, which will cause his Bride to come down from heaven (Cf. Rev 13:8; 20:7-10; 21:2-4). God's triumph over the revolt of evil will take the form of the Last Judgement after the final cosmic upheaval of this passing world (Cf. Rev 20:12; 2 Pt 3:12-13).