May 21

Sacrifice of the Ram: The Festival of Veiovis

(Affiliate disclosure: Some links on this blog may earn us a small commission at no cost to you. Every bit helps keep the lantern lit.)

The priest paused before the ram, blade in hand, and asked, “Agone?”—"Shall I strike?” He waited for the command before he drew the knife. He would not act without permission from the god.

This was the ritual heart of the Agonalia—one of Rome’s oldest and most obscure religious festivals, observed four times a year at the Regia, the ancient ceremonial house of the sacred kings on the Via Sacra. On January 9, the ram died for Janus, god of beginnings and thresholds. On March 17, for Mars, patron of war and the spring campaign season. On December 11, for Sol Indiges, the indigenous sun god. And on May 21—today, in the ancient Roman religious calendar—the sacrifice was offered to a deity whose nature puzzled the Romans themselves: Veiovis, the anti-Jupiter—the “little god of the underworld.”

The second-century writer Aulus Gellius, in his Noctes Atticae, proposed that Veiovis was an ill-omened counterpart to Jupiter—where Jupiter presided over the upper world, its sky, its law, its sovereign order, Veiovis presided over something beneath. The philosopher-encyclopedist Macrobius linked him to the di manes—the spirits of the dead, the divine ancestors, the chthonic forces that lived below the ground and required regular propitiation to remain quiescent. The Romans’ own mythographers sometimes described him as one of the first gods ever born—primordial, pre-Olympian, belonging to a stratum of divinity older than the ordered pantheon that Jupiter commanded.

He was also, confusingly, identified with Apollo: portrayed as a beautiful young man with a cloak falling from his left arm, carrying a bundle of arrows—or possibly lightning bolts, the sources disagree—and attended by a goat. The goat, which appears in his iconography almost as consistently as the arrows, is its own puzzle: sacred to various chthonic and wilderness deities across the ancient Mediterranean, the goat carries associations of untamed nature, of the threshold between civilization and the wild, of sacrificial substitution. The goat that accompanies Veiovis may be the animal through which his rites were sometimes performed in place of a ram. (There was also a tradition linking him to healing—a later association with Asclepius, the Greek god of medicine, which is perhaps not surprising given that his main temple was located on Tiber Island, a place Romans associated with mystical healing.)

The Regia and the Sacred King

The Agonalia was performed not by an ordinary priest but by the Rex Sacrorum—the “Sacred King”—at the Regia, the oldest ceremonial building in Rome, located at the summit of the Via Sacra in the heart of the Forum. The office of Rex Sacrorum was one of the strangest in Roman religion: created specifically to preserve the sacred functions of the ancient kings after the monarchy was abolished in 509 BCE and the Republic established. By then, the Romans had expelled their kings politically but couldn’t bring themselves to abolish the rituals that only a king could perform. To compromise, they created a role for one man acted as ritual king, whose entire job was to to wear the crown and hold the knife and ask the question—while possessing no actual political power whatsoever.

The Romans still associated leadership with a certain amount of divinity, and so believed that a transfer of political power didn't necessarily equal a transference of divine one. What they preserved by creating the Rex Sacrorum was not merely a ritual form but a relationship: the ancient compact between the city and its gods, maintained through the person of a sacred king, even a fake one.

On May 21, this symbolic king stood before a ram at the Regia—once the house of Rome’s earliest kings, a building so ancient its origins were attributed to the semi-legendary Numa Pompilius, the second king of Rome—and asked permission of a god whose nature he probably couldn’t have articulated clearly, to perform a sacrifice whose purpose was equally murky, in a ceremony whose name Ovid spent thirty lines attempting and failing to explain.

The Dark Twin

The figure of the divine dark twin—the shadow counterpart of the high god, the chthonic mirror of the heavenly sovereign—appears across the Western esoteric tradition with a regularity that suggests it’s pointing at something real about the structure of sacred reality.

In Kabbalistic cosmology, for example, the Tree of Life has its shadow reflection in the Qliphoth—the “shells” or “husks,” the reverse tree of unbalanced and potentially destructive forces that corresponds to each Sephirah on the divine tree. Kether, the Crown, the first emanation of the divine, has its Qliphothic counterpart in Thaumiel—the “Twins of God,” the divided crown, the splitting of divine unity into warring fragments. The highest divine principle, in other words, has its negation. (The anti-Jupiter is embedded in the very structure of the metaphysical system.) In Gnostic cosmology, the Demiurge—the false creator-god who fashioned the material world—stands in precisely this relationship to the true divine Monad above him: a second, lesser, inversion-god who rules a lower world and demands sacrifice and obedience from those trapped within it. The Gnostic reading of the Hebrew God as Demiurge, the Cathars’ identification of the material world with the domain of an evil or ignorant creator—these are elaborate theological developments of the intuition that the god who commands the world we can see is not the same as the divine principle beyond it.

Veiovis is less philosophically developed than either of these. He’s a god of pure ambiguity—defined by negation, attended by a goat, carrying arrows that may be bolts of lightning or may be instruments of plague, presiding over the dead or over healing or possibly over both simultaneously. He’s what a dark twin looks like before the theologians get to him: raw, unresolved, insistently present, requiring propitiation not because his nature is understood but precisely because it isn’t.

Ovid’s Honest Mistake

The poet Ovid, writing his Fasti—his verse calendar of the Roman religious year, composed in the first century BCE—gave the Agonalia perhaps its most memorable treatment, and was admirably honest about how little anyone actually understood it. He proposed five different etymologies for the name “Agonalia,” found all five unsatisfactory, and essentially threw up his hands. His account of the sacrificial moment itself, though, has survived as one of the most vivid snapshots of Roman ritual practice anywhere in Latin literature:

“Always, before he stains the naked blade with hot blood, he asks if he should—Agatne?—and won’t unless commanded.”

Before the knife, the priest asks and waits; he will not act on his own authority. The sacrifice requires not just a priest and a victim but a permission—a moment of genuine communication between the human performing the rite and the divine power receiving it. The ritual is not complete until the god, through whatever sign or silence or inner assent the priest interprets as command, says yes. This is the esoteric heart of the Agonalia, regardless of which deity is receiving the ram.

Every magical working worth mastering contains this moment—the pause before the knife, the asking, the waiting for that instinctive moment of knowing. The most powerful ritual is not the one performed with the most elaborate apparatus; it’s the one in which the practitioner genuinely doesn’t know, before they ask, what the answer will be.

(Every day, Modern Occultist News will present "This Day in Occult History" and will dive into the birthdays, rituals, breakthroughs, and crucial moments that shaped today's many esoteric traditions. From the Hermetic revival to Witchcraft, from Crowley to cyberspace, we'll bring the best stories and latest trends to today's own modern occultists everywhere.)

Modern Occultist