I too hope in this short reign to be a man of peace.

In a nuclear war, there would be no victors, only victims. The truth of peace requires that all ? whether those governments which openly or secretly possess nuclear arms, or those planning to acquire them ? agree to change their course by clear and firm decisions, and strive for a progressive and concerted nuclear disarmament.

If you follow the will of God, you know that in spite of all the terrible things that happen to you, you will never lose a final refuge. You know that the foundation of the world is love, so that even when no human being can or will help you, you may go on, trusting in the One that loves you.

It is of great concern that the fabric of African life, its very source of hope and stability, is threatened by divorce, abortion, prostitution, human trafficking and a contraceptive mentality, all of which contribute to a breakdown in sexual morality.

One who has hope lives differently.

Faith, hope and charity go together. Hope is practised through the virtue of patience, which continues to do good even in the face of apparent failure, and through the virtue of humility, which accepts God's mystery and trusts him even at times of darkness. Faith tells us that God has given his Son for our sakes and gives us the victorious certainty that it is really true: God is love! It thus transforms our impatience and our doubts into the sure hope that God holds the world in his hands and that, as the dramatic imagery of the end of the Book of Revelation points out, in spite of all darkness he ultimately triumphs in glory. Faith, which sees the love of God revealed in the pierced heart of Jesus on the Cross, gives rise to love. Love is the light—and in the end, the only light—that can always illuminate a world grown dim and give us the courage needed to keep living and working. Love is possible, and we are able to practise it because we are created in the image of God. To experience love and in this way to cause the light of God to enter into the world—this is the invitation I would like to extend with the present Encyclical.