CATECHISM OF THE CATHOLIC CHURCH
SECOND EDITION

Paragraphs 654–657

654 The Paschal mystery has two aspects: by his death, Christ liberates us from sin; by his Resurrection, he opens for us the way to a new life. This new life is above all justification that reinstates us in God's grace, "so that as Christ was raised from the dead by the glory of the Father, we too might walk in newness of life." Justification consists in both victory over the death caused by sin and a new participation in grace. It brings about filial adoption so that men become Christ's brethren, as Jesus himself called his disciples after his Resurrection: "Go and tell my brethren." We are brethren not by nature, but by the gift of grace, because that adoptive filiation gains us a real share in the life of the only Son, which was fully revealed in his Resurrection.
655 Finally, Christ's Resurrection - and the risen Christ himself is the principle and source of our future resurrection: "Christ has been raised from the dead, the first fruits of those who have fallen asleep. . . For as in Adam all die, so also in Christ shall all be made alive." The risen Christ lives in the hearts of his faithful while they await that fulfillment. In Christ, Christians "have tasted. . . the powers of the age to come" and their lives are swept up by Christ into the heart of divine life, so that they may "live no longer for themselves but for him who for their sake died and was raised."
656 Faith in the Resurrection has as its object an event which as historically attested to by the disciples, who really encountered the Risen One. At the same time, this event is mysteriously transcendent insofar as it is the entry of Christ's humanity into the glory of God.
657 The empty tomb and the linen cloths lying there signify in themselves that by God's power Christ's body had escaped the bonds of death and corruption. They prepared the disciples to encounter the Risen Lord.