The Vine and the Branches. 1 “I am the true vine, and my Father is the vine grower. 2 He takes away every branch in me that does not bear fruit, and every one that does he prunes so that it bears more fruit. 3 You are already pruned because of the word that I spoke to you. 4 Remain in me, as I remain in you. Just as a branch cannot bear fruit on its own unless it remains on the vine, so neither can you unless you remain in me. 5 I am the vine, you are the branches. Whoever remains in me and I in him will bear much fruit, because without me you can do nothing. 6  Anyone who does not remain in me will be thrown out like a branch and wither; people will gather them and throw them into a fire and they will be burned. 7 If you remain in me and my words remain in you, ask for whatever you want and it will be done for you. 8 By this is my Father glorified, that you bear much fruit and become my disciples. 9

308 The truth that God is at work in all the actions of his creatures is inseparable from faith in God the Creator. God is the first cause who operates in and through secondary causes: “For God is at work in you, both to will and to work for his good pleasure.”171 Far from diminishing the creature’s dignity, this truth enhances it. Drawn from nothingness by God’s power, wisdom, and goodness, it can do nothing if it is cut off from its origin, for “without a Creator the creature vanishes.”172 Still less can a creature attain its ultimate end without the help of God’s grace.173 (970)

Characteristics common to Jesus’ mysteries

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!” 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.” (65; 2708)

517 Christ’s whole life is a mystery of redemption. Redemption comes to us above all through the blood of his cross, but this mystery is at work throughout Christ’s entire life: (606; 1115)

— already in his Incarnation through which by becoming poor he enriches us with his poverty;

— in his hidden life which by his submission atones for our disobedience;

— in his word which purifies its hearers;

— in his healings and exorcisms by which “he took our infirmities and bore our diseases”;

— and in his Resurrection by which he justifies us.

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: (668, 2748)

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. For this reason Christ experienced all the stages of life, thereby giving communion with God to all men.

737 The mission of Christ and the Holy Spirit is brought to completion in the Church, which is the Body of Christ and the Temple of the Holy Spirit. This joint mission henceforth brings Christ’s faithful to share in his communion with the Father in the Holy Spirit. The Spirit prepares men and goes out to them with his grace, in order to draw them to Christ. The Spirit manifests the risen Lord to them, recalls his word to them and opens their minds to the understanding of his Death and Resurrection. He makes present the mystery of Christ, supremely in the Eucharist, in order to reconcile them, to bring them into communion with God, that they may “bear much fruit.” (787–798; 1093–1109)

755 “The Church is a cultivated field, the tillage of God. On that land the ancient olive tree grows whose holy roots were the prophets and in which the reconciliation of Jews and Gentiles has been brought about and will be brought about again. That land, like a choice vineyard, has been planted by the heavenly cultivator. Yet the true vine is Christ who gives life and fruitfulness to the branches, that is, to us, who through the Church remain in Christ, without whom we can do nothing. (795)

The Church is communion with Jesus

787 From the beginning, Jesus associated his disciples with his own life, revealed the mystery of the Kingdom to them, and gave them a share in his mission, joy, and sufferings. Jesus spoke of a still more intimate communion between him and those who would follow him: “Abide in me, and I in you.… I am the vine, you are the branches.” And he proclaimed a mysterious and real communion between his own body and ours: “He who eats my flesh and drinks my blood abides in me, and I in him.” (755)

859 Jesus unites them to the mission he received from the Father. As “the Son can do nothing of his own accord,” but receives everything from the Father who sent him, so those whom Jesus sends can do nothing apart from him, from whom they received both the mandate for their mission and the power to carry it out. Christ’s apostles knew that they were called by God as “ministers of a new covenant,” “servants of God,” “ambassadors for Christ,” “servants of Christ and stewards of the mysteries of God.” (876)

864 “Christ, sent by the Father, is the source of the Church’s whole apostolate”; thus the fruitfulness of apostolate for ordained ministers as well as for lay people clearly depends on their vital union with Christ.378 In keeping with their vocations, the demands of the times and the various gifts of the Holy Spirit, the apostolate assumes the most varied forms. But charity, drawn from the Eucharist above all, is always “as it were, the soul of the whole apostolate.”379 (828; 824; 1324)

The communion of the Holy Spirit

1108 In every liturgical action the Holy Spirit is sent in order to bring us into communion with Christ and so to form his Body. The Holy Spirit is like the sap of the Father’s vine which bears fruit on its branches.26 The most intimate cooperation of the Holy Spirit and the Church is achieved in the liturgy. The Spirit, who is the Spirit of communion, abides indefectibly in the Church. For this reason the Church is the great sacrament of divine communion which gathers God’s scattered children together. Communion with the Holy Trinity and fraternal communion are inseparably the fruit of the Spirit in the liturgy.27 (788; 1091; 775)

1694 Incorporated into Christ by Baptism, Christians are “dead to sin and alive to God in Christ Jesus” and so participate in the life of the Risen Lord. Following Christ and united with him, Christians can strive to be “imitators of God as beloved children, and walk in love” by conforming their thoughts, words and actions to the “mind … which is yours in Christ Jesus,” and by following his example. (1267)