Communion is an invention of the Catholic Church. What is commonly referred to as Communion in The Bible is in fact Passover. Jesus expected His disciples to keep the Passover. "As long as you eat this (Passover) bread and drink this (Passover) cup you do show the Lord's death until He comes."
Jesus instituted and celebrated the first communion with His disciples at the passover feast we now refer to as the Last Supper.
The roasted egg is symbolic of one of the two sacrifices offered during Passover when the Temple stood.
Eliyahu plays a very minor symbolic role that isn't actually specific to the holiday of Passover.
Passover commemorates the liberation, led by Moses, of the Jewish people from slavery in Egypt.
The Apostles received their first communion when it was instituted by Christ the night before he was crucified. This was during their Passover celebration just prior to his betrayal and arrest .
The seder plate typically holds 5 or 6 items symbolic of the Passover meal: The shankbone of a lamb, a reminder of the Passover sacrifice (a chicken bone or a beet can be substituted). Bitter herbs, for the commandment that you shall eat it with matzah and bitter herbs. Charoset, a relish made of fruit, nuts and wine, symbolic of the mortar used by the Israelite slaves. A green vegetable, usually parsley, symbolic of spring and intended to dip in salt-water symbolic of the slaves' tears. A roasted egg, a symbol of the festival burnt offering (as distinct from the Passover sacrifice). (optional) a second bitter herb because there are two points in the Seder when bitter herbs are consumed.
The eating of the bread is symbolic and as such only a small piece is given to the participants.
the Jewish custom of serving only unleavened bread during Passover season
The Passover (Pesach) Seder is a special festive meal held on the night of Passover. In it, Jews tell of the Exodus (From a book called the Haggadah) and have specified foods (including matzoh and bitter herb).
Red is symbolic of two things: 1. The Holy Spirit (who appeared as tongues of flame on the disciples on Pentecost). 2. The Precious Blood of Jesus, which is received in the form of wine at Communion. Boys may wear a red sash at their First Holy Communion (so everyone can see it's their First Communion), but when they receive Communion on subsequent occasions, they just wear regular clothes.
Pastafarians eat spaghetti, Christians take communion wafers. Both are the substitution of starchy foods for symbolic cannibalism.
the first nonunion was given at the last supper. Jesus offered his symbolic body and blood in the fiorm of bread and wine to his disciples.