Zoroastrianism

Origin and history

Zarathustra (also called Zoroaster in Greek transliteration; Zaraθuštra in Old Avestan) was a Persian religious reformer of disputed historical date — most academic estimates place him between 1500 BC and 1000 BC, in the Iranian region (present-day Iran). He revolutionised the polytheistic Indo-European religion of his Persian people, proposing a more monotheistic vision: Ahura Mazda (the "Wise Lord", supreme God of light, truth and order) versus Angra Mainyu (the "Evil Spirit", principle of darkness, deceit and chaos). The two are in cosmic eternal struggle; humans through their moral choices actively participate in this struggle, contributing to the side of light or darkness.

Apex: Zoroastrianism became the official religion of the great Persian Empires — the Achaemenids (Cyrus the Great, Darius, Xerxes, 6th-4th centuries BC; controlled the largest empire of the ancient world from Egypt to India), the Parthians (3rd century BC - 3rd century AD), and especially the Sasanians (3rd-7th centuries AD; their empire was main rival of Roman-Byzantine empire for centuries). Decline: after the Arab Islamic conquest of Persia (7th century AD) and forced Islamicisation, Zoroastrianism declined dramatically. Today there are about 100,000-200,000 Zoroastrians worldwide — surviving communities in Iran (severely persecuted minority), India (the famous Parsis of Mumbai, descendants of Zoroastrians who fled to India in the 8th-10th centuries), and global diaspora.

Theology and influence

Central theology: 1) Ahura Mazda, supreme good God, creator. 2) Angra Mainyu (Ahriman in later versions), principle of evil opposing Ahura Mazda. 3) Eschatological cosmic battle — the universe is in process of resolution, eventually the truth (light, Ahura Mazda) will completely defeat the lie (darkness, Angra Mainyu). 4) Asha = cosmic order, truth, righteousness; opposite to druj = lie, chaos. 5) Frashokereti = final renewal of the world; resurrection of the dead, last judgement, restored paradise. 6) Active personal moral responsibility: humans choose freely between good and evil; their choices have eternal consequences. 7) "Good thoughts, good words, good actions" (humata, hukhta, hvarshta) — central ethical motto of Zoroastrianism.

Practices: 1) Sacred fire — venerated as visible symbol of divine light; in Zoroastrian temples (called fire temples or atashkadeh) sacred fires are kept always burning, some for centuries. 2) Ritual purity — strong emphasis on physical and moral purity. 3) Funerary practice: traditional Zoroastrian "towers of silence" (dakhmas) where the bodies of the deceased were exposed to vultures (so as not to "contaminate" the sacred elements of fire and earth) — practice that survives partially in some modern communities, although nowadays with modifications. 4) Important religious festivals: Norouz (Persian New Year, spring equinox — survived as official secular festival in Iran today and in many post-Soviet countries with Persian influence), Sadeh, Mehregan.

Influence on subsequent religions: Zoroastrianism deeply influenced (especially during the Persian captivity of the Jews, 6th century BC, when Cyrus the Great freed them and probably some Persian theological ideas were absorbed) the post-exile Judaism, then Christianity and Islam. Concepts such as: 1) Devil/Satan as personified principle of evil (the Hebrew Old Testament before exile had no clearly defined "Devil" — emerges after Persian contact). 2) Angels and demons as classes of spiritual beings. 3) Last judgement and resurrection of the dead. 4) Paradise and hell as eternal places. 5) Eschatological messiah who will come at the end of times. All these ideas, central to subsequent Abrahamic religions, have direct or indirect Zoroastrian roots.

Today

For modern Western interest: 1) Zoroastrianism is currently a fragile minority religion, with surviving communities of immense cultural-historical wealth. Treat it with respect rather than as exotic curiosity. 2) If you have authentic interest, recommended introductory reading: The Religion of Ancient Iran by Mary Boyce; Zoroastrianism: An Introduction by Jenny Rose. 3) Visit the Mumbai (India) Zoroastrian temples if travelling there; the Parsi community is open to respectful visitors. 4) Understand the continuing influence on Abrahamic religions when you encounter the relevant concepts. 5) Norouz (March 20-21) — Persian New Year of Zoroastrian origin — is celebrated by millions today (Iranians, Tajiks, Afghans, Kurds, etc.) as cultural festival of the spring equinox; you can join in the spirit of celebration of new beginnings.