The Church comes from the Eucharist, for it is the sacrifice that makes saints. The Eucharist is essentially the fullest act of gratitude prefigured in Melchizedek finding its fulfillment in the sacrifice of Christ. Every Mass is a participation in and celebration of this sacrifice, but the feast of Corpus Christi is a time to be especially aware of the gift of the Eucharist.
Reading 1 – Genesis 14:18-20
Psalm – Psalm 110:1-4
Reading 2 – 1 Corinthians 11:23-26
Gospel – Luke 9:11B-17