Catechism number 517

Christ's whole life is a mystery of redemption. Redemption comes to us above all through the blood of his cross,¹⁷⁹ but this mystery is at work throughout Christ's entire life: -already in his Incarnation through which by becoming poor he enriches us with his poverty;¹⁸⁰ - in his hidden life which by his submission atones for our disobedience;¹⁸¹ - in his word which purifies its hearers;¹⁸²- in his healings and exorcisms by which "he took our infirmities and bore our diseases";¹⁸³ - and in his Resurrection by which he justifies us.¹⁸⁴