Summary: Understanding The Lord’s Supper in its Passover Context
The Last Supper
A sermon on Luke 22:14-20
Today is Palm Sunday. We are in Holy Week. And this morning I would like to do things a little different and look a passage in Luke’s Gospel that describes one of the events of Holy Week, the Last Supper.  It is found in the 22nd chapter of the Gospel of Luke. If you have your Bibles with you, why don’t you take them out and turn to Luke chapter 22. We’ll be looking at verses fourteen through twenty.
This morning’s text
As we jump in to the middle of chapter 22, while Judas conspires with the Pharisees to betray the Lord, Jesus sends two of the disciples to prepare a Passover meal. The table is prepared and we read, ‘When the hour came, Jesus and his apostles reclined at the table. And he said to them, "I have eagerly desired to eat this Passover with you before I suffer. For I tell you, I will not eat it again until it finds fulfillment in the kingdom of God." After taking the cup, he gave thanks and said, "Take this and divide it among you. For I tell you I will not drink again of the fruit of the vine until the kingdom of God comes." And he took bread, gave thanks and broke it, and gave it to them, saying, "This is my body given for you; do this in remembrance of me." In the same way, after the supper he took the cup, saying, "This cup is the new covenant in my blood, which is poured out for you.”’ Luke 22:14-20, NIV
The Lord’s Supper
This passage in Luke’s Gospel is one of the most beautiful accounts of the Last Supper found in the Bible. Sometimes we forget that the Lord’s Supper is a continuation of the Old Testament celebration of Passover.
The Passover Memorial
Passover was a memorial built around a meal that a family shared with their guests.  It is kind of like our Thanksgiving. The Passover meal served as a memorial to help Israelites remember, and teach their children, that the Lord delivered them from slavery in Egypt. Passover was a meal that a family shared. But it was a highly symbolic and ritualized meal. A Passover meal contains six proscribed elements: roast lamb, unleavened bread, an herb, a vegetable, a fruit salad, and an egg. And each element of the meal symbolized either some aspect of Israel’s slavery in Egypt or the Lord’s deliverance from that slavery:
o The roasted lamb symbolized the lamb that was sacrificed and who’s blood was smeared on the Israelite’s door posts to turn away the angel of death
o The unleavened bread symbolized the swiftness of Israel’s departure. They left in such a hurry there was no time to let bread rise.
o A vegetable, typically celery, is dipped in salt water to symbolize the tears of slavery
o A bitter herb like horseradish symbolizes the bitterness of slavery
o A fruit-nut paste symbolizes the mortar the Israelite slaves used to make bricks
And along with this, during the meal the people drink four cups of wine that symbolizes the four promises the Lord made to Israel back in Exodus. 
o ‘I will bring you out of slavery’
o ‘I will free you’
o ‘I will redeem you’