I think in particular of our need to speak to the hearts of young people, who, despite their constant exposure to messages contrary to the Gospel, continue to thirst for authenticity, goodness and truth. Much remains to be done, particularly on the level of preaching and catechesis in parishes and schools, if the new evangelization is to bear fruit for the renewal of ecclesial life in America.

Praying actualizes and deepens our communion with God. Our prayer can and should arise above all from our heart, from our needs, our hopes, our joys, our sufferings, from our shame over sin, and from our gratitude from the good. It can and should be a wholly personal prayer.

The glory of God is the living man, but the life of man is the vision of God', says St. Irenaeus, getting to the heart of what happens when man meets God on the mountain in the wilderness. Ultimately, it is the very life of man, man himself as living righteously, that is the true worship of God, but life only becomes real life when it receives its form from looking toward God.

When, as today, there is a market in human organs, when fetuses are produced to make spare organs available, or to make progress in research and preventive medicine, many regard the human content of these practices as implicit. But the contempt for man that underlies it, when man is used and abused, leads -- like it or not -- to a descent into hell.

Preservation of the environment, promotion of sustainable development and particular attention to climate change are matters of grave concern for the entire human family.

Saint Paul asks his disciple Timothy to "aim at faith" (2 Tim 2:22) with the same constancy as when he was a boy (cf. 2 Tim 3:15). This invitation is directed to each of us, that none of us grow lazy in the faith. It is the lifelong companion that makes it possible to perceive, ever anew, the marvels that God works for us.

Nourishment is a factor which touches on the fundamental right to life.