. . .David with all his weaknesses was a king “after the heart of God” (cf. 1 Sam 13:14), that is, a passionate man of prayer, a man who knew what it meant to implore and to praise. The connection of the Psalms with this outstanding King of Israel is therefore important because he is a messianic figure, an Annointed One of the Lord, in whom, in a certain way, the mystery of Christ is foreshadowed.
Equally important and meaningful are the manner and frequency with which the words of the Psalms are taken up in the New Testament, assuming and accentuating the prophetic value suggested by the connection of the Psalter with the messianic figure of David. In the Lord Jesus, who in his earthly life prayed with the Psalms, they were definitively fulfilled and revealed their fullest and most profound meaning.
The prayers of the Psalter with which we speak to God, speak to us of him, speak to us of the Son, an image of the invisible God (Col 1:15), which fully reveals to us the Father’s Face. Christians, therefore, in praying the Psalms pray to the Father in Christ and with Christ, assuming those hymns in a new perspective which has in the paschal mystery the ultimate key to its interpretation. The horizon of the person praying thus opens to unexpected realities, every Psalm acquires a new light in Christ and the Psalter can shine out in its full infinite richness.
Dear brothers and sisters, let us therefore take this holy book in our hands, let us allow God to teach us to turn to him, let us make the Psalter a guide which helps and accompanies us daily on the path of prayer. And let us too ask, as did Jesus’ disciples, “Lord, teach us to pray” (Lk 11:1), opening our hearts to receive the Teacher’s prayer, in which all prayers are brought to completion. Thus, made sons in the Son, we shall be able to speak to God calling him “Our Father”. Many thanks.
Pope Benedict XVI
General Audience, June 11, 2011
