Each day, throughout this land, you and so many of your neighbors pray to the Father in the Lord’s own words: "Thy Kingdom come". This prayer needs to shape the mind and heart of every Christian in this nation. It needs to bear fruit in the way you lead your lives and in the way you build up your families and your communities. It needs to create new "settings of hope" (cf. Spe Salvi, 32ff.) where God’s Kingdom becomes present in all its saving power.

Praying fervently for the coming of the Kingdom also means being constantly alert for the signs of its presence, and working for its growth in every sector of society. It means facing the challenges of present and future with confidence in Christ’s victory and a commitment to extending his reign. It means not losing heart in the face of resistance, adversity and scandal. It means overcoming every separation between faith and life, and countering false gospels of freedom and happiness. It also means rejecting a false dichotomy between faith and political life, since, as the Second Vatican Council put it, "there is no human activity -- even in secular affairs -- which can be withdrawn from God’s dominion" (Lumen Gentium, 36). It means working to enrich American society and culture with the beauty and truth of the Gospel, and never losing sight of that great hope which gives meaning and value to all the other hopes which inspire our lives.

And this, dear friends, is the particular challenge which the Successor of Saint Peter sets before you today. As "a chosen people, a royal priesthood, a holy nation", follow faithfully in the footsteps of those who have gone before you! Hasten the coming of God’s Kingdom in this land!

(Benedict XVI, Homily, Mass at Yankee's Stadium, New York, 20 April 2008)

Jesus ... involves us in his own prayer; he leads us into the interior dialogue of triune love; he draws our human hardships deep into God's heart, as it were. This also means, however, that the words of the Our Father are signposts to interior prayer, they provide a basic direction for our being, and they aim to configure us to the image of the Son. The meaning of the Our Father goes much further than the mere provision of a prayer text. It aims to form our being, to train us in the inner attitude of Jesus (cf Philippians 2:5).

...We must strive to recognise the thoughts Jesus wished to pass on to us in these words. But we must also keep in mind that the Our Father originates from his own praying, from the Son's dialogue with the Father. This means that it reaches down into depths far beyond the words. ...

The great men and women of prayer throughout the centuries were privileged to receive an interior union with the Lord that enabled them to descend into the depths beyond the word. They are therefore able to unlock for us the hidden treasures of prayer.

(Benedict XVI, Jesus of Nazareth, p 132-133)

In his Rule, Saint Benedict coined the formula Mens nostra concordet voci nostrae--our mind must be in accord with our voice (Rule 19, 7). Normally, thought precedes word. But praying the Psalms and liturgical prayer in general is exactly the other way round: The word, the voice, goes ahead of us, and our mind must adapt to it. For on our own we human beings do not "know how to pray as we ought" (Romans 8:26)--we are too far removed from God, he is too mysterious and too great for us. And so God has come to our aid: He himself provides the words of our prayer and teaches us to pray. Through the prayers that come from him, he enables us to set out toward him; by praying together with the brothers and sisters he has given us, we gradually come to know him and draw closer to him.

In Saint Benedict's writings, the phrase cited just now refers directly to the Psalms, the great prayer book of the People of God of the Old and New Testament. The Psalms are words that the Holy Spirit has given to men; they are God's spirit become word. We thus pray "in the Spirit," with the Holy Spirit. This applies even more, of course, to the Our Father. When we pray the Our Father, we are praying to God with words given by God, as Saint Cyprian says.

...

Again and again, each one of us with his mens, his own spirit, must go out to meet, open himself to, and submit to the guidance of the vox, the word that comes to us from the Son. In this way his own heart will be opened, and each individual will learn the particular way in which the Lord wants to pray with him.

(Benedict XVI, Jesus of Nazareth, pp 131, 133)