The vocation and mission of the faithful can only be understood in light of a renewed awareness of the Church as sacrament or sign and instrument of intimate union with God, of the unity of the whole of mankind, and of the personal duty to adhere more closely to her.

If humanity today succeeds in combining the new scientific capacities with a strong ethical dimension, it will certainly be able to promote the environment as a home and a resource for...all...and will be able to eliminate the causes of pollution and to guarantee adequate conditions of hygiene and health for small groups as well as for vast human settlements.

The only way to peace is forgiveness.

The ultimate test of your greatness is the way you treat every human being.

Faced with the widespread destruction of the environment, people everywhere are coming to understand that we cannot continue to use the goods of the earth as we have in the past ... [A] new ecological awareness is beginning to emerge which rather than being downplayed, ought to be encouraged to develop into concrete programs and initiatives.

The Church has a special duty to safeguard and strengthen the sacredness of the Eucharist. In our pluralistic and often deliberately secularized society, the living faith of the Christian community - a faith always aware of its rights vis-a-vis those who do not share the faith - ensures respect for this sacredness

Truth can prevail only in virtue of truth itself.