While in some cases the damage already done may well be irreversible, in many other cases it can still be halted. It is necessary, however, that the entire human community - individuals, States and international bodies - take seriously the responsibility that is theirs.

The sacraments infuse holiness into the terrain of man's humanity: they penetrate the soul and body, the femininity and masculinity of the personal subject, with the power of holiness.

But sometimes it is necessary to do that which is too much.

There is a growing threat to the environment, to the vegetation, animals, water and air. Sacred Scripture hands us the image of Cain who rejects his responsibility: 'Am I my brother's keeper?' The Bible shows the human person as his brother's keeper and the guardian of creation which has been entrusted to him.

Jesus Christ has taken the lead on the way of the cross. He has suffered first. He does not drive us toward suffering but shares it with us, wanting us to have life and to have it in abundance.

Another name for peace is development.

Christ called as his Apostles only men. He did this in a totally free and sovereign way.