91. The Eucharist is also the great sacrament that signifies and realizes the Church’s unity. It is celebrated “so that from being strangers, dispersed and indifferent to each another, we may become united, equals and friends”. The one who presides at the Eucharist must foster communion, which is not just any unity, but one that welcomes the abundant variety of gifts and charisms that the Spirit pours out upon the community.
92. The Eucharist, then, as source and summit, requires the development of that rich variety. Priests are necessary, but this does not mean that permanent deacons (of whom there should be many more in the Amazon region), religious women and lay persons cannot regularly assume important responsibilities for the growth of communities, and perform those functions ever more effectively with the aid of a suitable accompaniment.
93. Consequently, it is not simply a question of facilitating a greater presence of ordained ministers who can celebrate the Eucharist. That would be a very narrow aim, were we not also to strive to awaken new life in communities. We need to promote an encounter with God’s word and growth in holiness through various kinds of lay service that call for a process of education – biblical, doctrinal, spiritual and practical – and a variety of programmes of ongoing formation.
94. A Church of Amazonian features requires the stable presence of mature and lay leaders endowed with authority and familiar with the languages, cultures, spiritual experience and communal way of life in the different places, but also open to the multiplicity of gifts that the Holy Spirit bestows on every one. For wherever there is a particular need, he has already poured out the charisms that can meet it. This requires the Church to be open to the Spirit’s boldness, to trust in, and concretely to permit, the growth of a specific ecclesial culture that is distinctively lay. The challenges in the Amazon region demand of the Church a special effort to be present at every level, and this can only be possible through the vigorous, broad and active involvement of the laity.
Pope Francis, Querida Amazonia (Vatican.va)