… Liturgia est culmen ad quod actio Ecclesiae tendit et simul fons unde omnis eius virtus emanat. Nam labores apostolici ad id ordinantur ut omnes, per fidem et Baptismum filii Dei facti, in unum conveniant, in medio Ecclesiae Deum laudent, Sacrificium participent et cenam dominicam manducent.

… [T]he liturgy is the summit toward which the activity of the Church is directed; at the same time it is the font from which all her power flows. For the aim and object of apostolic works is that all who are made sons of God by faith and baptism should come together to praise God in the midst of His Church, to take part in the sacrifice, and to eat the Lord’s supper.

– Second Vatican Council, Sacrosanctum Concilium, §10. 

July 1–4, 2025

St. Patrick’s Seminary, Menlo Park, California

Fons et Culmen Sacred Liturgy Summit gathers together Catholics who love Christ, the Church, and the Church’s sacred liturgical tradition for: 

• the solemn celebration of the Mass and Vespers;  
• insightful talks on the sacred liturgy, liturgical formation, and the sacred liturgical arts; 
• and fellowship to build fraternal bonds through which the clergy, religious, and lay faithful can support the Church and one another in their promotion of the sacred liturgy. 

Fons et Culmen

At the heart of the Summit is the solemn pontifical celebration of the sacred liturgy, both Mass and Vespers.

The conference liturgies feature a special emphasis on excellence in ars celebrandi, superb preaching, beautiful sacred music rendered from the Church’s treasury throughout the ages by a professional choir, and the opportunity to sing Vespers in common. 

Clergy attendees, supported by letters of good standing, are welcome and encouraged to assist at conference liturgies. 

Lectures

Featuring lectures from prominent prelates, clergy, and laity from around the world, the talks of the Summit will offer timely insight into the nature of the sacred liturgy, its ars celebrandi, liturgical formation, the sacred liturgical arts (music, art, and architecture), and the role of the sacred liturgy in the lives of the Church’s clergy and faithful.

Fellowship

Designed to foster conversation amongst attendees and speakers, the Summit schedule features time for shared meals and conversational fora.

The fora, moderated by conference hosts, will engage participants, prelates and clergy in attendance, and Summit speakers in discussion about the practicalities of the promotion of the sacred liturgy and liturgical formation in their parishes and schools.