1Jn 5, 14-15 What we have asked him for is ours

(1Jn 5, 14-15) What we have asked him for is ours
[14] And we have this confidence in him, that if we ask anything according to his will, he hears us. [15] And if we know that he hears us in regard to whatever we ask, we know that what we have asked him for is ours.

(CCC 2778) This power of the Spirit who introduces us to the Lord's Prayer is expressed in the liturgies of East and of West by the beautiful, characteristically Christian expression: parrhesia, straightforward simplicity, filial trust, joyous assurance, humble boldness, the certainty of being loved (Cf. Eph 3:12; Heb 3:6; 4:16; 10:19; 1 Jn 2:28; 3:21; 5:14). (CCC 2827) "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 34, 1279).