"If any man thirst, let him come and drink from the rivers of living water" (cf. John 7:38). Where shall he who thirsts come? To heretics where the fountain and river of water is in no way life-giving? Or to the Church, which is One?

When we pray to God with entire assurance, it is Himself who has given us the spirit of prayer.

This supernatural bread and this consecrated chalice are for the health and salvation of mankind.

None of us offers resistance when he is seized, or avenges himself for your unjust violence, although our people are numerous and plentiful...it is not lawful for us to hate, and so we please God more when we render no requital for injury...we repay your hatred with kindness.

Since the baptismal rebirth takes place only with the one Bride of Christ, where could he be born who is not a son of the Church?

There is one God and one Christ, and one Church, and one chair founded on Peter by the word of the Lord. It is not possible to set up another altar or for there to be another priesthood besides that one altar and that one priesthood. Whoever has gathered elsewhere is scattering.

Be constantly committed to prayer or to reading [Scripture]; by praying, you speak to God, in reading, God speaks to you.