Col 3, 15 Let the peace of Christ control your hearts

(Col 3, 15) Let the peace of Christ control your hearts

[15] And let the peace of Christ control your hearts, the peace into which you were also called in one body. And be thankful.

(CCC 1360) The Eucharist is a sacrifice of thanksgiving to the Father, a blessing by which the Church expresses her gratitude to God for all his benefits, for all that he has accomplished through creation, redemption, and sanctification. Eucharist means first of all "thanksgiving." (CCC 1359) The Eucharist, the sacrament of our salvation accomplished by Christ on the cross, is also a sacrifice of praise in thanksgiving for the work of creation. In the Eucharistic sacrifice the whole of creation loved by God is presented to the Father through the death and the Resurrection of Christ. Through Christ the Church can offer the sacrifice of praise in thanksgiving for all that God has made good, beautiful, and just in creation and in humanity. (CCC 1361) The Eucharist is also the sacrifice of praise by which the Church sings the glory of God in the name of all creation. This sacrifice of praise is possible only through Christ: he unites the faithful to his person, to his praise, and to his intercession, so that the sacrifice of praise to the Father is offered through Christ and with him, to be accepted in him. (CCC 2796) When the Church prays "our Father who art in heaven," she is professing that we are the People of God, already seated "with him in the heavenly places in Christ Jesus" and "hidden with Christ in God" (Eph 2:6; Col 3:3); yet at the same time, "here indeed we groan, and long to put on our heavenly dwelling" (2 Cor 5:2; cf. Phil 3:20; Heb 13:14). [Christians] are in the flesh, but do not live according to the flesh. They spend their lives on earth, but are citizens of heaven (Ad Diognetum 5: PG 2, 1173). (CCC 2097) To adore God is to acknowledge, in respect and absolute submission, the "nothingness of the creature" who would not exist but for God. To adore God is to praise and exalt him and to humble oneself, as Mary did in the Magnificat, confessing with gratitude that he has done great things and holy is his name (cf. Lk 1:46-49). The worship of the one God sets man free from turning in on himself, from the slavery of sin and the idolatry of the world.