“Therefore, after having fixed our gaze on the glory of the Trinity that shines on man’s path, let us begin a catechesis on that great yet humble celebration of divine glory which is the Eucharist. Great, because it is the principal expression of Christ’s presence among us ‘always, to the close of the age’ (Mt 28: 20); humble, because it is entrusted to the simple, everyday signs of bread and wine, the ordinary food and drink of Jesus’ land and of many other regions.”