Was Soma Actually Cannabis? A Fresh Look at Ancient Rituals

Series Navigation: Part 4 of 16 in the Entheogenic History Series.

For centuries, scholars, mystics, and ethnobotanists have puzzled over one of humanity’s oldest spiritual mysteries: what exactly was Soma, the sacred plant praised in the ancient Indian Rigveda as the “bringer of immortality” and the “nectar of the gods”?

Its Persian counterpart, Haoma, held a nearly identical role in Zoroastrian ritual, described as both a plant and a divine being, a source of spiritual vision and vitality.

In the mid-20th century, R. Gordon Wasson famously proposed that Soma was the psychoactive mushroom Amanita muscaria, the red-capped “fly agaric” known for its hallucinogenic properties. His theory captivated imaginations and reshaped the study of entheogens. Yet, not everyone was convinced.

Enter a growing countercurrent of researchers and thinkers who argue that the true identity of Soma and Haoma wasn’t a mushroom at all, but they were cannabis.

What Ancient Texts Really Say About Soma and Haoma

The Rigveda, one of the world’s oldest religious texts, composed over 3,000 years ago, contains over 100 hymns dedicated to Soma. It’s described as a plant that is pressed, filtered, and mixed with milk or water, then consumed to induce divine ecstasy and illumination. The drink was said to fill priests with strength, joy, and cosmic insight.

Similarly, the Avesta, the sacred text of ancient Zoroastrianism, describes Haoma as both a plant spirit and a ritual beverage, one that brings “health, victory, and eternal life.” Both traditions revered their sacred elixir as the fountain of inspiration and immortality.

But the physical description of this plant has always been puzzling. It was said to have stalks that could be pressed for juice, fragrant aromas, and a bright golden or greenish hue. These traits don’t match the mushroom’s fleshy red cap and lack of liquid. Instead, these characteristics align much more closely with the resinous, aromatic flowers of cannabis, especially when prepared in traditional ways.

Chris Bennett and the Cannabis Hypothesis

One of the most vocal and well-researched proponents of the cannabis interpretation is Chris Bennett, a Canadian author and historian known for his extensive work on the history of cannabis in religion. In the book Cannabis and the Soma Solution, Bennett presents a detailed argument that cannabis, not Amanita muscaria, best fits both the textual and ritual descriptions of Soma and Haoma.

Bennett points out that in Vedic rituals, Soma was pressed and mixed with milk, often accompanied by chants and offerings to the gods. When cannabis resin is pressed and blended into milk it produces a psychoactive beverage remarkably similar to the one described in the Rigveda.

The combination of euphoria, vision, and divine inspiration that follows such a drink fits the hymns far better than the unpredictable and often nauseating effects of Amanita muscaria. Modern neurotheology suggests that this state of *Ananda* (bliss) is linked to the modulation of the brain’s Default Mode Network, a trait shared by both deep meditation and cannabis.

He also notes that both the Rigveda and Avesta frequently describe the sacred plant as “joy-giving” and “mind-expanding.” The Sanskrit term Ananda, meaning bliss or ecstasy, appears repeatedly in connection with Soma. The same state of bliss has been associated with cannabis use for millennia, from ancient Hindu ascetics to modern spiritual practitioners.

The Ritual Use of Cannabis in the Ancient World

If cannabis was indeed the original Soma, its use would not have been isolated to India or Persia. Archaeological and textual evidence suggests that cannabis held sacred status across ancient Eurasia.

In Scythian burial sites, dating back over 2,500 years, archaeologists have uncovered containers filled with cannabis seeds and burned residue, described by the Greek historian Herodotus as part of a “purification ritual” involving inhalation of the plant’s smoke.

In the Indus Valley Civilization, which predated the Vedic period, hemp fibers and seeds have been found, indicating the plant’s long-standing cultural significance. Later Hindu texts, including the Atharva Veda, list cannabis as one of the five sacred plants that relieve anxiety and bring happiness.

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A Challenge to Wasson’s Mushroom Theory

Gordon Wasson’s mushroom theory, proposed in the 1960s, was revolutionary in its time. He argued that Amanita muscaria, known for its red cap and white spots, was the original Soma. His reasoning stemmed from Siberian shamanic traditions that used the mushroom for visionary purposes, combined with its frequent appearance in myth and art.

Yet, critics, including Bennett and other ethnobotanists, point out several flaws. Amanita muscaria is toxic in high doses, has an unpleasant taste, and lacks the pressable juice described in Vedic rituals. Moreover, it produces delirium and distorted perception rather than the clear, luminous “divine insight” celebrated in the hymns.

Cannabis, by contrast, is safe, aromatic, and physically pressable as its resin yielding an oily extract that can be easily mixed into milk. It also aligns with the described ritual process: offering, purification, and illumination.

The Bigger Picture: Cannabis as the First Entheogen

The “Soma/Haoma” hypothesis, in its cannabis interpretation, offers a profound reimagining of religious history. It suggests that cannabis may have been humanity’s first entheogen as a plant that bridged the human and divine, opening the door to mystical states that shaped civilization’s earliest spiritual frameworks.

If true, this places cannabis not just as a medicinal or recreational herb, but as a foundational tool of consciousness exploration. It becomes part of a lineage of sacred plants alongside peyote, ayahuasca, and psilocybin that helped humans articulate the ineffable—a lineage explored in depth in our Modern Entheogenic Revival chapter.

Reclaiming the Ancient Connection

Today, as cannabis legalization and psychedelic research move into mainstream discourse, the Soma/Haoma debate feels newly relevant. It challenges us to look beyond modern narratives and remember the complex roles these plants played in our ancestors’ search for meaning.

Whether one accepts Bennett’s cannabis interpretation, sides with Wasson’s mushroom theory, or leans toward the strong academic case for Ephedra—the debate itself invites us to ask deeper questions.

What role have plants played in shaping human consciousness? How did our ancestors experience the sacred? And what might we rediscover by revisiting these ancient traditions, not with the aim of finding a single “solution,” but with an appreciation for their full complexity?

In the next article, we examine an even more controversial theory: Did the Holy Anointing Oil of the Bible contain cannabis?