The Paschal Moon will be full on Holy Saturday.

Monday in Holy Week: for a liturgist, the next few days comprise the precious last bit of calm before hitting the rapids of the Triduum, the Great Three Days of Maundy Thursday, Good Friday, and the Easter Vigil.

For those who undertake this marathon ritual experience, it is the molten core of our worship life, a sacramental immersion into the Paschal Mystery of dying and rising with Christ. It is where we do our best theology and our most heartfelt common prayer. Richly layered, multi-sensory, dramatic and moving, the Triduum is a liturgy like no other.

I say “liturgy” singular, even though there are three distinctive rites between sundown Thursday and the late hours of Saturday night. It is one single liturgy with successive parts, like a three-act play or a symphony in three movements. At the end of the first two parts, there is no blessing or dismissal. The people simply exit in silence to rest up until the liturgy continues the next day.

Each of the parts has an integral relation to the other two. There is of course a narrative relationship: the three parts follow the sequence of Jesus’ last days. But there is also a theological relationship: each part finds its full meaning only in relation to the others. “No rising without dying” is the prime example of this interrelationship, but there are many others, such as the theme of community. The disciples gathered so memorably on Thursday evening, then scattered by Friday’s betrayals and denials, are themselves resurrected from the isolation of sin and shame by the Christ who returns as Forgiveness. We learn this all over again by being in the story.

These aren’t things we just hear about or think about. We enact them with our bodies and emotions. We taste the warm table fellowship of the Last Supper, and the bitter cup of Gethsemane. We ascend Golgotha’s hill to gaze Wondrous Love in the face and kiss the wood which proved the “tree of glory” for the “healing of the nations.” We wait out the long silence of Holy Saturday until the New Fire contradicts the darkness and the Easter Acclamation (“Christ is risen!”) ignites a miracle of collective joy that was barely conceivable the day before.

To treat the Triduum as a la carte, or to skip it altogether, would be to miss the richness of the interrelated whole. Imagine only seeing one act of Hamlet, or skipping the final movement of Beethoven’s Ninth. There are things we can only find out by entering into them fully. The journey is how we know.

This is, of course, the passionate liturgist talking. If I were a parish priest, I would acknowledge the many demands of my parishioner’s lives and the realities of a 24/7 secularized culture, where going to church three nights in a row is not just rare – it’s incomprehensible. And we don’t want to shame the faithful, or call them wrong because they only do Palm Sunday and Easter, bypassing the Triduum entirely. Lives get busy.

But still, every year, even the most indulgent and compassionate pastor continues to issue the invitation to exit ordinary time and habitual existence in order to “enter with joy upon the contemplation of those mighty acts, whereby [God has] given us life and immortality,” because the Triduum is too good, too important, not to share. Something very specific to the process happens to those who make the journey. It’s like the Camino de Santiago in that respect. Even the most casual pilgrim is affected by the simple fact of going all the way from beginning to end, whatever their state of mind and heart when they first set out. The journey is how they know.

For me, a year without the Triduum experience is unimaginable. I have done it with the Orthodox in Jerusalem (no problem with attendance there!) and last year observed it with a small group of believers as we walked the Camino. But mostly I have done it as liturgical artist-in-residence at various parishes in California and Washington.

This year I’m collaborating with St. Stephen’s Episcopal Church in Seattle, where we will add some distinctive touches to the tradition. On Maundy Thursday, Sidney Carter’s “Bitter Was the Night” will be sung over a didgeridoo drone during the Stripping of the Altar. The sacred stories at the Easter Vigil will employ drama, film and soundscapes. God will be played by a 7-year-old girl in the Valley of Dry Bones. Music will mix medieval chant and Holy Week hymns with folk traditions and contemporary songwriters. You can read more about it here.

In the apocryphal Acts of John, Jesus leads his disciples in a dance. Some are resistant, but he tells them, “Those who do not dance do not know what happens.” By the time we reach the Vigil finale Saturday night, dancing around the altar to “Jesus Christ is Risen Today,” we will all know what happens.