God and is linked to the splendour of the face of God, according to the text from the Book of Numbers, which hands down the blessing used by the priests of the People of Israel in their liturgical assemblies. This blessing repeats three times the Holy Name of God, a Name not to be spoken, and each time it is linked to two words indicating an action in favour of man: "The Lord bless you and keep you: the Lord make his face to shine upon you: the Lord lift up his countenance upon you, and give you peace" (6:24-26). So peace is the summit of these six actions of God in our favour, in which he turns towards us the splendour of his face.

For sacred Scripture, contemplating the face of God is the greatest happiness: "You gladden him with the joy of your face" (Ps 21:7). From the contemplation of the face of God are born joy, security and peace. But what does it mean concretely to contemplate the face of the Lord, as understood in the New Testament? It means knowing him directly, in so far as is possible in this life, through Jesus Christ in whom he is revealed. To rejoice in the splendour of God's face means penetrating the mystery of his Name made known to us in Jesus, understanding something of his interior life and of his will, so that we can live according to his plan of love for humanity. In the second reading, taken from the Letter to the Galatians (4:4-7), Saint Paul says as much as he describes the Spirit who, in our inmost hearts, cries:

"Abba! Father!" It is the cry that rises from the contemplation of the true face of God, from the revelation of the mystery of his Name. Jesus declares, "I have manifested thy name to men" (Jn 17:6). God's Son made man has let us know the Father, he has let us know the hidden face of the Father through his visible human face; by the gift of the Holy Spirit poured into our hearts, he has led us to understand that, in him, we too are children of God, as Saint Paul says in the passage we have just heard: "The proof that you are sons is that God has sent the Spirit of his Son into our hearts: the Spirit that cries, 'Abba, Father'" (Gal 4:6).

Here, dear brothers and sisters, is the foundation of our peace: the certainty of contemplating in Jesus Christ the splendour of the face of God the Father, of being sons in the Son, and thus of having, on life's journey, the same security that a child feels in the arms of a loving and all-powerful Father. The splendour of the face of God, shining upon us and granting us peace, is the manifestation of his fatherhood: the Lord turns his face to us, he reveals himself as our Father and grants us peace. Here is the principle of that profound peace - "peace with God" - which is firmly linked to faith and grace, as Saint Paul tells the Christians of Rome (cf. Rom 5:2).

Nothing can take this peace from believers, not even the difficulties and sufferings of life. Indeed, sufferings, trials and darkness do not undermine but build up our hope, a hope which does not deceive because "God's love has been poured into our hearts through the Holy Spirit which has been given to us" (5:5). May the Virgin Mary, whom today we venerate with the title of Mother of God, help us to contemplate the face of Jesus, the Prince of Peace. May she sustain us and accompany us in this New Year: and may she obtain for us and for the whole world the gift of peace. Amen!