Christ’s death is the unique and definitive sacrifice
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613** Christ’s death is both the
Paschal sacrifice that accomplishes the definitive redemption of men, through “the Lamb of God, who takes away the sin of the world”,439 and the
sacrifice of the New Covenant, which restores man to communion with God by reconciling him to God through the “blood of the covenant, which was poured out for many for the forgiveness of sins”.440
614 This sacrifice of Christ is unique; it completes and surpasses all other sacrifices.441 First, it is a gift from God the Father himself, for the Father handed his Son over to sinners in order to reconcile us with himself. At the same time it is the offering of the Son of God made man, who in freedom and love offered his life to his Father through the Holy Spirit in reparation for our disobedience.442
Jesus substitutes his obedience for our disobedience
615 "For as by one man’s disobedience many were made sinners, so by one man’s obedience many will be made righteous."443 By his obedience unto death, Jesus accomplished the substitution of the suffering Servant, who “makes himself an
offering for sin”, when “he bore the sin of many”, and who “shall make many to be accounted righteous”, for “he shall bear their iniquities”.444 Jesus atoned for our faults and made satisfaction for our sins to the Father.445
Jesus consummates his sacrifice on the cross
616 It is love "to the end"446 that confers on Christ’s sacrifice its value as redemption and reparation, as atonement and satisfaction. He knew and loved us all when he offered his life.447 Now "the love of Christ controls us, because we are convinced that one has died for all; therefore all have died."448 No man, not even the holiest, was ever able to take on himself the sins of all men and offer himself as a sacrifice for all. The existence in Christ of the divine person of the Son, who at once surpasses and embraces all human persons, and constitutes himself as the Head of all mankind, makes possible his redemptive sacrifice for all.
