The Eucharist is not only a particularly intense expression of the reality of the Church's life, but also in a sense its fountainhead. The Eucharist feeds and forms the Church: 'Because there is one bread, we who are many are one body, for we all partake of the one bread' (1 Cor 10:17, RSV). Because of this vital link with the sacrament of the Body and Blood of the Lord, the mystery of the Church is savored, proclaimed, and lived supremely in the Eucharist.
Pope John Paul IIIf 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.
Pope John Paul IIThe primordial model of the family is to be sought in God himself, in the Trinitarian mystery of his life. The divine "We" is the eternal pattern of the human "we", especially of that "we" formed by the man and the woman created in the divine image and likeness... Man is created "from the very beginning" as male and female: the life of all humanity - whether of small communities or of society as a whole - is marked by this primordial duality.
Pope John Paul IIOur communal worship at Mass must go together with our personal worship of Jesus in Eucharistic adoration in order that our love may be complete
Pope John Paul IIReal love is demanding. I would fail in my mission if I did not clearly tell you so. For it was Jesus - our Jesus himself - who said: 'You are my friends if you do what I command you'. Love demands effort and a personal commitment to the will of God. It means discipline and sacrifice, but it also means joy and human fulfilment.
Pope John Paul II