Mt Nysa offers the Hiereis Studies Program for adult individuals (18+) who wish to serve the Gods of Ancient Hellenic Religion, with a particular focus on mystery cult and associated deities.
The English words priest and priestess – related to the Greek πρεσβύτερος (presbúteros; elder) – are imperfect translations of a variety of sacred specialists in the Ancient Hellenic Religion. Most often, these specialists were not pastoral leaders in the modern clerical sense, but ritual experts known as an ἱερεύς (hiereús; masculine) or ἱέρεια (hiéreia; feminine). These words in turn come from the Greek ἱερός (hierós; sacred, consecrated in the ritual context), and can be translated literally as “man/woman of the sacred [ritual things]". A better translation for today might be "ritual specialist".
Note: Hiereis is the plural form of hiereus; within the context of Mt Nysa and this Program, it is employed as a gender neutral term. The same is true of priest/priesthood, though less often used. We also recognise a third, gender-neutral term: hierophoros, which some of our non-binary students have opted to train and consecrate under.
Any individual in a state of purity may perform rituals in Ancient Hellenic Religion; clergy has never been required for this. Hiereis were an extension of the community and dedicated representatives of it (to the Theoi, Gods), often facilitating festivals, rites of passage, and specialised rites of purification. Most importantly, they maintained and promoted the cult of their deity (including care of the sanctuary and cult images). In the ancient Hellenic world, an individual could become a sacred official by appointment, election, lot, inheritance, or even purchase. It did not require a specific training, personal calling, or spiritual gift, but was civic in nature – though certain attributes could set apart a good hiereus (generosity, piety, and so on). As we cannot (and do not wish to) replicate the societal structures of Archaic-Classical Greece, there is no straightforward process for becoming a modern Hellenic priest or priestess.
Our Program offers an adapted yet authentic pathway for priesthood based on intensive study and communal appointment, rooted in the legacy of the hiereus/hiereia. The first set of modules, Foundations of Hiereis Studies, comprises of advanced education in the system of Ancient Hellenic Religion, particularly ritual form and function, complemented by study of language, ethics, theology, and cosmological principles. In the second set of modules, Specialisation and Cultic Formation, candidates specialise in the traditions of 1-2 deities (we focus on mystery deities, or those associated with mystery cult), researching their origins, hymns, mythologies, festivals, epithets, sanctuaries, cultic regulations, and associated mysteries. Rather than attempting to reconstruct one particular cult from fragmented historical sources, candidates are encouraged to survey many cults of the deity to form a new and localised tradition.
Upon completion of the Program, candidates and their assignments will be put forward to the Mt Nysa community for consideration. Should their appointment be confirmed by two independent divinations, they will be consecrated as an Hiereus, Hiereia, or Hierophoros and recognised as a ritual specialist by Mt Nysa. See more on this process below. From there, Hiereis may form temples and/or lead communities as they feel called without oversight or regulation, beyond the local and federal laws of their land. In most places, they are eligible for ordained status and can legally officiate weddings and funeral services.
Upon successful completion of all ten modules, candidates forward their collected assignments in a Book of Ritual to the Hieropoioi (council overseeing sacred appointments). These Hiereis are experienced members of Mt Nysa who volunteer to review candidate assignments, perform inductive divinations to confirm divine approval of the appointment (2 required), and witness the oath and consecration ceremony of new Hiereis.
What if the divinations are not favorable?! I knew you’d ask! If a candidate has successfully completed the ten modules, we assume a certain level of maturity in their knowledge, practice, kharis with the Theoi and discernment in becoming a ritual specialist. This process is not intended to gatekeep consecration, but to provide communal feedback, recognition, and final confirmation. Two divinations are required as they can ensure neutrality and inform one another (e.g.: Divination #1 has an unfavorable or ambiguous outcome; Divination #2 offers context, such as advising the candidate to wait another month or perform a particular sacrifice).
Following consecration, candidates are recognised as Hiereis by Mt Nysa. They may go on to found their own temples, religious organisations, services or educational offerings as they feel called, though primary focus should be on the formation and maintenance of the deity’s cult in their local community.
The Intro to Ancient Hellenic Religion course is a prerequisite for admission into the Hiereis Studies Program.*
*Prerequisite may be waived for applicants with previous academic study of Ancient Hellenic Religion, whether independently or through an institution. In your application, please note any relevant courses of study, books read, or other experience for consideration.
Inquiries: admissions@mtnysa.com
The Hiereis Studies Program enrolls bi-annually each March and September. Spaces are limited in each cohort, so early application is encouraged.
We are currently enrolling for the March 2026 cohort. Scholarship applications must be received by 20 January for consideration (see above sections for link).
The Zoom classes for Part One of the Program will take place from 1-3 PM CST on the following dates:
8 March
12 April
10 May
14 June
Classes will be recorded, though students should make every effort to attend live.
ἱέρεια of Ariadne-Aphrodite Melissa
ἱέρεια of Hera Argeia & Isis-Aphrodite
ἱερεύς of Hekate Trioditis-Apotropaia & Hermes Dotor Eaon
ἱέρεια of Aphrodite Pandemos-Glukeia
The Hieropoioi is made up of graduates in good standing with Mt Nysa. They commit to continued education, embodying the values of the Ancient Hellenic Religion, and conducting themselves in accordance with Mt Nysa's commitment to accessibility and inclusion. This council oversees the confirmation process of candidates seeking consecration.
Should you wish to verify the status of a graduate not listed here as having successfully completed the Hiereis Studies Program, please reach out to admissions@mtnysa.com. Beyond this, we do not oversee the activities of graduates and cannot vouch for their services or their conduct. It should be noted that no issues like this have ever arisen -- we make these statements out of an abundance of caution.
ἱερεύς of Asklepios Soter
ἱέρεια of Demeter and Kore Eleusinia & The Unseen One
No one individual or group was responsible for initiating sacred officials in the ancient world. This is why we have adapted an appointment process in our small-scale way. As for the founder behind this collective “we,” my name is Bria Melitta and “I am no-one special” (to echo the late Kallímakhos of Hellenicgods.org). I am a lifelong student, teacher, mother, and devotee of the Theoi. I pursued Religious Studies in undergraduate school and soon after discovered my ancient Mediterranean matrilineage. The path has been unfolding ever since.
My interest in formal priesthood began in 2020 after certifying as a doula (childbirth attendant) under some incredibly wise women. Amidst long hours sifting laboring mothers' hips with scarves, gentle hymns and herbs for fertility and candlelit women’s circles, I came to recognise the great hunger that people have for ancient spiritual guidance in life’s transitions. Under the mentorship of Yeshe Meryemana Matthews of Mt Shasta Goddess Temple, I undertook a rigorous 2-year training as a holy woman and was consecrated as a priestess of Aphrodite Kubileya in 2023. In 2023, I also founded the Mt Nysa Mystery School dedicated to the study and revival of Dionysian and Demetrian Mysteries. In 2025 I was awarded a MA With Distinction in Classical Mediterranean History and Archaeology from the University of Leicester. The cliché rings true—the more I learn, the less I know. How exciting it is!
I am an ordained member of clergy but have no desire to be the authority over others, only to share this rich ancestral tradition in a way that’s, well, not so overwhelming. This humble program should not be thought of as the pathway to Hellenic priesthood but a pathway. It is certainly not the only place you can find education. We focus on the priesthoods of mystery deities, but should you be more generally-inclined, we may have other organisation recommendations.
However you make your way—do make it! I am of the opinion that the more holy men and women we have, the more dedicated cults of the Theoi we revive, the better. We can each do our part to give as much as we take, to repair the threads of the cosmic tapestry, to step inside the mystery of the kykeon and the thyrsos. In doing so we greatly honor the Theoi, help to heal Ge (Earth) and all beings who call Ge their home.
Bria Melitta