For in the blessed Eucharist is contained the whole spiritual good of the Church, namely Christ himself, our Pasch.' [PO 5.]" 1327. "In brief, the Eucharist is the sum and summary of our faith ...

63 Every man who is ignorant of the Gospel of Christ and of his Church, but seeks the truth and does the will of God in accordance with his understanding of it, can be saved. It may be supposed ...