Thus Spoke the Old Camel Owner

Zoroastrianism is the ancient religion of the Iranian peoples.

The roots of the faith lie in the archaic beliefs of the Indo-Iranian tribes that migrated from northern Eurasia toward India, Central Asia, and the Iranian plateau. Yet as a coherent ethical and spiritual doctrine, the religion coalesced around the first millennium BCE under the figure for whom it is named: Zarathustra (in Persian, Zartosht).

Modern scholarship generally accepts Zarathustra as a historical figure from the eastern Iranian world, with studies placing his origins in Bactria, Badakhshan (on the Tajik-Afghan border), or various regions of Khorasan. Curiously, the name Zarathustra likely means "owner of old camels"—a moniker that may reflect an ancient practice of giving pejorative names to ward off evil spirits.

The core of Zarathustra's teachings is preserved in seventeen hymns known as the Yasnas, which are further divided into units called Gathas. These ancient scriptures were composed in Avestan, an Eastern Iranian language that, in its oldest form, bears a striking resemblance to the Sanskrit of the Indian Vedas.

The theological foundation of the religion, at least in its later iterations, rests on a sharp distinction between good and evil. It posits that through their actions in this world, human beings have the power to strengthen the good and hasten the ultimate victory over darkness.

This Zoroastrian dualism is expressed through the dominance of two opposing deities: Ahura Mazda, representing enlightened moral goodness, and Ahriman, representing the corrupt and the dark. The material world serves as the arena for the titanic struggle between these two forces.

The religion that grew from Zarathustra's teachings emphasized behavioral and moral purity as well as physical hygiene. These were not merely social rules but cosmic duties intended to increase goodness in the world and accelerate the end of days.

It is widely accepted that Zoroastrianism exerted a profound influence on monotheistic religions, particularly regarding the perception of linear time, the afterlife, messianism, and ritual purity. This influence may have prompted the author of the Book of Isaiah to emphasize the absolute sovereignty of the Jewish God over the created world:

"Thus says the Lord to His anointed, to Cyrus... I am the Lord, and there is no other. ... I form the light and create darkness, I make peace and create evil; I the Lord do all these things." (Isaiah 45:1-7)

Zoroastrianism entered a long, steady decline in the centuries following the Muslim conquest. In Central Asia, pockets of resistance to Islam survived until the 15th century; today, remnants of local Zoroastrian worship are still scattered throughout the Pamirs and the Wakhan Valley, their echoes preserved in local folk traditions.

A significant element of ancient Zoroastrian ritual—one with parallels in the Vedic religion of India—is the use of a hallucinogenic substance known as haoma (Avestan; Soma in Sanskrit). This substance held a central place in ceremonies, where it was mixed with milk and consumed as a vision-inducing drink, or poured onto altars and tree roots to symbolize the union between the plant world (the drug) and the world of living souls (the milk). To this day, in parts of the Pamirs, people still pour oil onto stone altars in a ritual that may be a distant echo of this pre-Islamic worship.

Researchers remain divided on the exact identity of haoma, but collaboration between botanists and linguists suggests the Ephedra plant. Common in the arid expanses of Central Asia, it contains ephedrine, the stimulant from which the first amphetamines were synthesized. Another candidate is Syrian Rue (Peganum harmala), also found in the Israeli Negev, whose seeds contain harmine, a potent neurostimulant. Known as aspand in Persian, the plant is still used across Iran and Central Asia to ward off both physical pests and evil spirits; burning it as incense produces a sharp, characteristic aroma.

Today, the primary Zoroastrian communities are located in Iran, India, and the West, numbering only a few tens of thousands. Recently, there has been a minor awakening—a "return" to ancestral Iranian traditions—among Kurdish, Iranian, and Tajik groups, though it is too early to tell if this is a passing curiosity or a genuine movement.

In the photos: Dried aspand in a bazaar; the ruins of a Zoroastrian fire temple in the Pamirs; a contemporary Ismaili mazar; and a relief of Ahura Mazda from western Iran.