Maundy Thursday: Night of the Mandatum

Washing, Watching & the Eucharist

Maundy Thursday--does anyone today know what maundy means? It comes from the Latin mandatum, which means commandment. It refers to Jesus' commandment at the Last Supper: A new commandment I give to you: Love one another as I have loved you, Jesus said as He washed the feet of His disciples.

It was one of the most emotionally charged days of the medieval year. It commemorated the Last Supper, the institution of the Eucharist, and Christ’s commandment to love one another. It was also a day of consecrating the holy oils for the year and reconciling public penitents to the faith.

The Chrism Mass

This happened on Thursday morning. The bishop consecrated:

• The Oil of the Sick to anoint the sick and dying
• The Oil of Catechumens for baptismal preparation
• The Sacred Chrism for baptism, confirmation, ordination and altar consecration

These were then distributed to parish priests for use throughout the year.

Public Penitents Brought Back into the Church

This was a major part of the medieval Maundy Thursday. The penitents were people who had committed serious public sins, such as:

• adultery

• violence or feuding

• grave theft

• breaking oaths

• sacrilege

• notorious scandals

These were not private confessions. These were public sinners who had been excluded from Communion for months or even years.

On Maundy Thursday they were:

• summoned to the church door

• wearing penitential garments (often sackcloth)

• barefoot

• sometimes covered in ashes

The bishop or priest would:

• lay hands on them

• pray over them

• formally absolve them

• lead them back into the church

This was a public reconciliation ceremony, not a private confession. It was one of the most moving rituals of the medieval year. The penitents performed public acts of humility. These might include:

• prostrating themselves on the floor

• kneeling before the bishop

• kissing the threshold of the church

• reciting penitential psalms aloud

• receiving ashes again

• being sprinkled with holy water

In some places, they were led into the church holding candles, symbolizing their return to the light.

The bishop gave formal absolution. This was not the sacramental absolution of private confession. It was a public lifting of the ban that had kept them from Communion.

The bishop declared them reconciled, restored, and once again allowed to receive the Eucharist at Easter. This moment was so important that medieval writers describe crowds weeping.

After the absolution:

• they were allowed to join the faithful for the Eucharist

• they could resume normal social life

• feuds or conflicts were sometimes formally ended

In some regions, Maundy Thursday was a day when oaths were renewed and reconciliations sealed.

The Foot Washing: Hierarchy and Humility

The Mandatum ritual was deeply symbolic:

• Bishops washed the feet of clergy

• Kings washed the feet of the poor

• Monks washed one another’s feet

Who washed whose feet mattered — it reflected humility, authority, and charity.

The Stripping of the Altar

After the Mass, the altar was stripped bare:

• Candles removed

• Cloths taken away

• Decorations cleared

This stark emptiness symbolized Christ’s abandonment.

The Watch at the Altar of Repose

A second altar, richly decorated, held the reserved sacrament. Medieval Christians kept vigil:

• Knights stood guard

• Guilds took shifts

• Women prayed through the night

• Children brought flowers

It was a night of sorrow--and a night when the faithful remained at Christ's side offering Him comfort as He faced the coming trial, scourging, crowning with thorns, and crucifixion. Maundy Thursday blended love and loss. It invited medieval Christians to kneel with Christ, to watch with Him, and to feel the ache of impending betrayal.

The Catholic Maundy Thursday remains very much the same, with the exception of public penitents. That no longer happens and there is no public penance from anyone. However, the modern Maundy Thursday events remain very similar to the medieval ones:

• A Chrism Mass in the morning in which the Bishop consecrates the oils for the year
• A Mass of the Lord's Supper in the evening which includes:
• The Gospel, John 13
• Eucharist in commemoration of the Last Supper
• Washing the feet of 12 parishioners by the priest
• Transfer of the Eucharist to the altar of repose
• Stripping the altar
• Silent departure

~ ~ ~

If you would like to follow this blog, sign up HERE

If you like an author's posts, please click like and share

It helps us continue to do what we do

If you like this article, you may also like:

Medieval Easter

St. Margaret of Scotland

Eating Medieval: Cookies of Joy

If you'd like to see more of our animals at Glenmirril, check out my blog there.

If you'd like notecards, puzzles, and more with our Farm Photography, check out our store at Zazzle.

Find the Blue Bells Chronicles at amazon or order them at any brick & mortar store: