Institution of the Lord's Supper (Mark 14:22; Luke 22:19; 1 Corinthians 11:23). It is not certain how far Jesus at the Last Supper followed the customary Passover ritual, but it is clear that He did so to some extent. The following gives the usual order of proceedings, omitting a few details:
(1) The first cup was blessed and drunk. (2) The hands were washed while a blessing was said. (3) Bitter herbs, emblematic of the sojourn in Egypt, were partaken of, dipped in sour broth made of vinegar and bruised fruit. (4) The son of the house asked his father to explain the origin of the observance. (5) The lamb and the flesh of the thank offerings (chagigah) were placed on the table, and the first part of the Hallel sung (Psalms 113, 114). (6) The second cup was blessed and drunk. (7) Unleavened bread was blessed and broken, a fragment of it was eaten, then a fragment of the thank offerings, then a fragment of the lamb. (8) Preliminaries being thus ended, the feast proceeded at leisure till all was consumed. (9) The lamb being quite finished, the third cup, the cup of blessing, was blessed and drunk. (10) The fourth cup was drunk, and meanwhile the second part of the Hallel (Psalms 115-118) was sung.
Those who partook of the Passover were required to be ceremonially clean, and to have been fasting from the time of the evening sacrifice, which on this day was offered early, about 1.30 p.m. All male Israelites above the age of fourteen were required to partake of it.