Maundy Thursday

Maundy Thursday takes its name from the Latin mandatum, "commandment" — the new commandment of love Christ gives His disciples at the Last Supper. The day marks the beginning of the sacred Triduum, the three-day observance of Christ's Passover that stretches from Thursday evening through Easter. Throughout history it has carried many names: the "birthday of the chalice," the "day of the foot washing," and the "day of the Lord's Supper."

By the Middle Ages the day involved three distinct rites: the reconciliation of penitents who had been barred from Communion since Ash Wednesday, the consecration of the chrism oil for the coming year's baptisms, and the commemoration of the Institution of the Eucharist. The sixteenth-century Lutheran reformers replaced the historic Roman collect with the Corpus Christi collect written by Thomas Aquinas, finding it a beautiful and orthodox expression of eucharistic piety.

Corporate Confession and Absolution serves as the entrance rite, replacing the usual Hymn of Invocation, Introit, and Gloria. The ashes of Lent are washed away by the Lord's Word of Absolution.

The Service of the Word focuses on Christ's sacrificial service, enacted on the cross and bestowed in His means of grace.

The Service of the Sacrament celebrates the institution of the Lord's Supper in "restrained joy." The post-communion canticle is omitted to maintain the approaching Passion's solemnity.

The Stripping of the Altar: Communion vessels, paraments, and ornaments are reverently removed while Psalm 22 is spoken, symbolizing Christ's humiliation and abandonment. No Benediction is spoken; worshipers leave in silence.

The Passover is the quintessential salvation event of the Old Testament. God commands each household to take a seh — a young lamb or goat, unblemished and one year old — prefiguring the sinless perfection of Christ. The lamb is slaughtered beyn ha'arbayim ("between the evenings," roughly 2:30–5:30 p.m.) and roasted over fire, signifying the judgment the substitute absorbs on behalf of the family. The blood is smeared on the doorposts, and God promises to pasach — not merely "pass over" but "hover over to protect" — the house from the destroyer.

This day is instituted as a zikkaron, a "memorial" far more than mental recollection: it is a participatory liturgical reality in which each generation regards itself as having personally come out of Egypt. When Jesus takes the Passover bread and cup in the Upper Room, He radically reinterprets this zikkaron around Himself: "I am the true Seh. My blood is the blood of the new covenant smeared on the wood of the cross."

Paul uses technical rabbinic terms: "I received (parelabon) from the Lord what I also handed on (paredoka) to you," establishing the Eucharist as a divine deposit, not a human invention. The night Jesus was "handed over" (paredideto, a divine passive echoing Isaiah 53), He took bread and said, "This is my body," with the Greek placing unusual emphasis on the pronoun "my" (mou), forcefully declaring His true, natural body.

"Do this in my remembrance" (eis ten emen anamnesis) is the Greek equivalent of the Hebrew zikkaron: a memorial in which the saving event of the cross is made present and its benefits delivered here and now. The cup is the "new covenant" (diatheke), functioning as a last will and testament that goes into effect at the testator's death, bequeathing forgiveness as a sheer gift. Paul warns that whoever eats "unworthily" (anaxios) is guilty of profaning the body and blood of the Lord — proving the Real Presence: one can only profane what is actually present.

Jesus loved His own eis telos — "to the end" and "to the uttermost." He rises from supper and lays aside His outer garments, visibly taking on the "form of a slave" (cf. Phil. 2:7). Foot-washing was so degrading that even a disciple was forbidden to perform it for his rabbi; yet the Creator of the universe bends down with basin and towel. When Peter objects, Jesus warns: "If I do not wash you, you have no share with me."

He then distinguishes two Greek verbs for washing: louo (a full bath, pointing to the once-for-all cleansing of Baptism) and nipto (a partial washing of the feet, pointing to daily repentance). The baptized Christian is katharos holos ("wholly clean") yet still needs the dust of sin washed away in a life of contrition. The foot-washing is not a new sacrament but a proleptic enactment of the cross: the Master lays down His life to wash away the sins of the world.