Luke 22:19-20, 1 Corinthians 11:23-26, Jeremiah 31:31
Passover Transformed
The Last Supper took place in the context of the Passover — the annual Jewish celebration of the Exodus, when God had delivered Israel from Egypt through the blood of a lamb. Jesus was not merely attending a Passover meal; He was transforming it from the inside, revealing Himself as the true Passover Lamb to whom the entire feast had been pointing.
What Jesus Said and Did
In the upper room (Luke 22:7-20, Matthew 26:17-30, Mark 14:12-26, 1 Corinthians 11:23-26), Jesus took the bread and the cup — elements of the Passover meal — and invested them with new meaning:
The bread: "This is my body, which is given for you. Do this in remembrance of me." (Luke 22:19). The broken bread — the unleavened Passover bread of Israel's deliverance — now represents His body given for our deliverance.
The cup: "This cup that is poured out for you is the new covenant in my blood." (Luke 22:20). One phrase carries enormous freight: "new covenant" — the covenant promised by Jeremiah (31:31-34), to be written on the heart, providing full forgiveness. The cup is its inauguration, sealed by His blood.
The New Covenant Proclaimed
The words "new covenant in my blood" are among the most theologically dense in the entire New Testament. They declare:
- The Mosaic covenant is superseded — there is a new covenant
- It is inaugurated by blood, as all covenants are — but this time it is the blood of the Son of God
- The full forgiveness promised by Jeremiah — "I will forgive their iniquity, and I will remember their sin no more" — is now available
The Foot Washing
John's Gospel does not record the institution of the Lord's Supper but instead gives an extended account of the foot washing (John 13:1-17) — Jesus taking the role of the lowest servant and washing His disciples' feet. The meaning: "I have given you an example, that you also should do just as I have done to you." (13:15). The Last Supper was a master class in servant leadership.
Remembrance and Proclamation
Paul's interpretation in 1 Corinthians 11:26: "For as often as you eat this bread and drink the cup, you proclaim the Lord's death until he comes." The meal is not merely backward-looking memorial — it is proclamation, and it is forward-looking, awaiting the return of the one who instituted it.