Friends, we’ve come to the great Solemnity of Corpus Christi—a celebration of the Body and Blood of Christ in the Eucharist. Our first reading mentions the “manna” that fed the Israelites in the desert—a mysterious bread from heaven described in the book of Exodus. This is then correlated to the Eucharist, the bread from heaven that Jesus gives us, in our Gospel from the sixth chapter of John. I want to explore four dimensions of this relationship between manna and the Eucharist.