Catechism of the Catholic Church
516 Christ's whole earthly life - his words and deeds, his silences and sufferings, indeed his manner of being and speaking - is Revelation of the Father. Jesus can say: "Whoever has seen me has seen the Father", and the Father can say: "This is my Son, my Chosen; listen to him!" 177 Because our Lord became man in order to do his Father's will, even the least characteristics of his mysteries manifest "God's love. . . among us". 178
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
518 Christ's whole life is a mystery of recapitulation. All Jesus did, said and suffered had for its aim restoring fallen man to his original vocation:
When Christ became incarnate and was made man, he recapitulated in himself the long history of mankind and procured for us a "short cut" to salvation, so that what we had lost in Adam, that is, being in the image and likeness of God, we might recover in Christ Jesus. 185 For this reason Christ experienced all the stages of life, thereby giving communion with God to all men. 186
English Translation of the Cathechism of the Catholic Church for the United States of America © 1997, United States Catholic Conference, Inc.