Lux in Calice Ordo Gradalis - Established 1987
A Sovereign Initiatic Order

The Order of the Grail

Ordo Gradalis - Lux in Calice

A modern esoteric order uniting the Rosicrucian, Martinist and Hermetic streams of the Western Mystery Tradition with the living ideals of chivalry. Dedicated to the study of the inner mysteries, the service of humanity and the reintegration of the soul.

Lux in Calice. The Light is in the Cup, and the Cup is the heart made ready.Motto of the Order

Welcome

Seekers of the Cup

Welcome to the public pages of the Order of the Grail, a fraternal and initiatic society founded at Harrowmere in the autumn of 1987. The Order gathers men and women who wish to walk a disciplined path of self-knowledge, inner transformation and practical service, drawing upon the three great streams of the Western Mystery Tradition and upon the chivalric ideal that has long accompanied the legend of the Grail.

We hold that the Grail is not an object to be found but a condition to be attained: the heart emptied of pretence and made capable of receiving Light. Our work is the slow and patient preparation of that vessel. It is accomplished through study, through ritual, through contemplation, and above all through the daily keeping of a Rule.

The Order is sovereign and independent. It is subordinate to no other order, lodge, church or society, and it requires of its members no prior affiliation of any kind. Membership is open to men and women of good character who are at least twenty-one years of age, who acknowledge a Supreme Principle under whatever name they choose, and who are willing to serve.

Read more about who we are

In Focus

Pillars of the Work

Three doors by which the seeker may approach the Order.

The Teachings

A graded curriculum drawing upon the Rosicrucian, Martinist and Hermetic traditions, framed by the discipline of chivalry.

Explore the Teachings

Membership

The Order admits men and women of good character who feel called to the Cup and are willing to keep its Rule.

Learn how to petition

The Library

The founding documents of the Order, together with discourses and epistles made available to the public.

Visit the Library
The Synthesis

Three Streams, One Cup

The Order does not invent a new tradition. It gathers what has been handed down and pours it into a single vessel.

Rosicrucian Stream

The Rose upon the Cross: the alchemy of the heart, the healing of the world, and the reformation of the self.

The Martinist Stream

The Way of the Heart: reintegration of the human being with its first estate, through prayer, silence and the inner work.

The Hermetic Stream

As above, so below: the ancient philosophy of correspondence, the seven principles, and the ascent of the soul.

The Chivalric Ideal

The Rule of the Knight: courtesy, courage, fidelity and service, by which the inner work is made manifest in the world.

Read about the Teachings

The Path

The Three Degrees of the Outer Court

From the Vestibule to the Vigil of Arms, the seeker advances by study, by service and by the testimony of the Commandery.

I. Page

Know thyself. The Page lays the Hermetic foundations: the elements, the principles of correspondence, and the discipline of attention.

The First Degree

II. Squire

Serve. The Squire enters the Rosicrucian work of the heart, taking up the Rose and the Cross and the practice of healing service.

The Second Degree

III. Knight or Dame

Guard. After the Vigil of Arms the Knight or Dame of the Grail is received into the Martinist work of reintegration.

The Third Degree
Gatherings

Upcoming Convocations

The Order meets in Chapter, in Convocation and in Vigil throughout the year.

16 - 17 January 2027

Winter Chapter and Feast of Lights

The Commanderies gather at Harrowmere for the Winter Chapter, the reception of new Pages and the Feast of Lights, at which the lamps of the Oratories are rekindled from the flame of the mother Commandery.

Harrowmere House, Harrowmere Members and Postulants
24 - 26 September 2027

The Fortieth Convocation of the Cup

Forty years after the signing of the Charter, the whole Order assembles at Harrowmere for the Annual Convocation, with public lectures on the Saturday afternoon open to all enquirers.

Harrowmere House, Harrowmere Public lectures on Saturday afternoon

View all events

Announcements

News from the Chancery

Notices and reflections from the Grand Council and the Commanderies.

2 November 2026

The Grand Master's Michaelmas Address

Dame Rosalind Achterberg reflects on forty years of the Charter and on what it means to keep a Rule in an age of distraction.

Read the address
14 October 2026

Oratory of the Lamp Chartered at Caer Wyvern

The Grand Council has granted a charter to a new Oratory, the first body of the Order to be established in the western hills.

Read the notice
8 September 2026

Revised Curriculum of the Page Issued

The Warden of Studies announces the fourth revision of the First Degree curriculum, following three years of consultation.

Read the notice

We did not set out to found an order. We set out to keep a promise, and found that a promise kept in company becomes a Rule, and a Rule kept in love becomes a Fraternity.

Edmund Thorne Ashby, Discourse on the Cup, 1992

Are You Called to the Cup?

The Order does not recruit. It receives those who, having read and reflected, find that they cannot in conscience remain outside.

Learn about Membership