@Kenjiro M. Yoshimori Compare your description to that of the JPII Catechism. Note the words I emphasized and underlined in Section 677. The Church will, like Jesus, appear to die, but will be miraculously resurrected. This will come NOT THROUGH a triumph of the Church IN HISTORY, but ONLY BY God's victory. In other words, Jesus is our savior. We cannot save ourselves through our own efforts, our own institutions. This final trial will be a lesson to us that without Him we are nothing. You are setting yourself up for disappointment, if you believe the Church can overcome this final trial without Jesus's miraculous intervention. Instead, trust Jesus and Mary, pray and keep the Commandments. Don't set yourself up for disappointment by expecting something that is not prophesied and taught in the Catechism. May Our Lord bless you.
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The Church's ultimate trial675 Before Christ's second coming the Church must pass through a final trial that will shake the faith of many believers.
573 The persecution that accompanies her pilgrimage on earth
574 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.
575676 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,
576 especially the "intrinsically perverse" political form of a secular messianism.
577677
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.578 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.579 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.580573 Cf. Lk 18:8; Mt 24:12.
574 Cf. Lk 21:12; Jn 15:19-20.
575 Cf. 2 Th 2:4-12; I Th 5:2-3; 2 Jn 7; I Jn 2:1 8, 22.
576 Cf. DS 3839.
577 Pius XI, Divini Redemptoris, condemning the "false mysticism" of this "counterfeit of the redemption of the lowly"; cf. GS 20-21.
578 Cf. Rev 19:1-9.
579 Cf Rev 13:8; 20:7-10; 21:2-4.
580 Cf. Rev 20:12 2 Pt 3:12-13.