Catechism of the Catholic Church

288 Part Two the Holy Trinity and fraternal communion are inseparably the fruit of the Spirit in the liturgy. 27 1109 The epiclesis is also a prayer for the full effect of the assembly’s communion with the mystery of Christ. “The grace of the Lord Jesus Christ and the love of God and the fellowship of the Holy Spirit” 28 have to remainwith us always and bear fruit beyond the Eucharistic celebration. The Church therefore asks the Father to send the Holy Spirit to make the lives of the faithful a living sacrifice to God by their spiritual transformation into the image of Christ, by concern for the Church’s unity, and by taking part in her mission through the witness and service of charity. IN BRIEF 1110 In the liturgy of the Church, God the Father is blessed and adored as the source of all the blessings of creation and salvation with which he has blessed us in his Son, in order to give us the Spirit of filial adoption. 1111 Christ’s work in the liturgy is sacramental: because his mystery of salvation is made present there by the power of his Holy Spirit; because his Body, which is the Church, is like a sacrament (sign and instrument) in which the Holy Spirit dispenses the mystery of salvation; and because through her liturgical actions the pilgrim Church already participates, as by a fore- taste, in the heavenly liturgy. 1112 The mission of the Holy Spirit in the liturgy of the Church is to prepare the assembly to encounter Christ; to recall and manifest Christ to the faith of the assem- bly; to make the saving work of Christ present and active by his transforming power; and to make the gift of communion bear fruit in the Church. 27 Cf. 1 Jn 1:3-7. 28 2 Cor 13:13. 1368