2Cor 1, 7 Our hope for you is firm

(2Cor 1, 7) Our hope for you is firm

[7] Our hope for you is firm, for we know that as you share in the sufferings, you also share in the encouragement.

(CCC 556) On the threshold of the public life: the baptism; on the threshold of the Passover: the Transfiguration. Jesus' baptism proclaimed "the mystery of the first regeneration", namely, our Baptism; the Transfiguration "is the sacrament of the second regeneration": our own Resurrection (St. Thomas Aquinas, STh III, 45, 4, ad 2). From now on we share in the Lord's Resurrection through the Spirit who acts in the sacraments of the Body of Christ. The Transfiguration gives us a foretaste of Christ's glorious coming, when he "will change our lowly body to be like his glorious body" (Phil 3:21). But it also recalls that "it is through many persecutions that we must enter the kingdom of God" (Acts 14:22): Peter did not yet understand this when he wanted to remain with Christ on the mountain. It has been reserved for you, Peter, but for after death. For now, Jesus says: "Go down to toil on earth, to serve on earth, to be scorned and crucified on earth. Life goes down to be killed; Bread goes down to suffer hunger; the Way goes down to be exhausted on his journey; the Spring goes down to suffer thirst; and you refuse to suffer?" (St. Augustine, Sermo 78, 6: PL 38, 492-493; cf. Lk 9:33).