CCC 2827
© Libreria Editrice Vaticana Source: vatican.va
"If any one is a worshiper of God and does his will, God listens to him." Jn 9:31; Cf. 1 Jn 5:14. Such is the power of the Church's prayer in the name of her Lord, above all in the Eucharist. Her prayer is also a communion of intercession with the all-holy Mother of God Cf. Lk 1:38, 49. and all the saints who have been pleasing to the Lord because they willed his will alone:
It would not be inconsistent with the truth to understand the words, "Thy will be done on earth as it is in heaven," to mean: "in the Church as in our Lord Jesus Christ himself"; or "in the Bride who has been betrothed, just as in the Bridegroom who has accomplished the will of the Father." St. Augustine, De serm. Dom. 2, 6, 24: PL — Patrologia Latina (Migne).