– Mahbakht J. Irani –

For Parsis across the world, the news coming from Iran today carries a weight that goes far beyond geopolitics. For most, Iran would seem as another nation caught in the turbulence of global conflict. For Parsis, it’s the ancient homeland of our ancestors, the cradle of Zoroastrian civilisation – the land from which our forefathers sailed to India centuries ago to preserve our faith. As missiles fly and tensions escalate, the story of how Iran transformed from the heartland of Zoroastrian Persia to a Shia Islamic Republic becomes deeply personal. Understanding that journey requires looking back at the dramatic turning points that shaped Iran’s religious and political identity.

Zoroastrian Persia: The Ancient Homeland

Long before Islam entered the region, Iran was the centre of some of the world’s greatest empires. The Achaemenid, Parthian and Sasanian Dynasties ruled vast territories from the Mediterranean to Central Asia. Their spiritual foundation was Zoroastrianism – the ancient faith that worshipped Ahura Mazda and upheld the timeless moral principle of Good Thoughts, Good Words and Good Deeds.

Fire temples illuminated the cities and countryside, while the priestly class, or the Magi, guided religious life. Zoroastrian Persia was also known for remarkable tolerance. Under rulers like Cyrus the Great and Darius the Great, people of different faiths were allowed to practice their beliefs freely. Jews, Christians and other communities lived alongside Zoroastrians across the empire. This was the Iran that Parsis still remember with pride. It was a civilisation built on ethical governance, cultural diversity and respect for human dignity.

The Arab Conquest and the Rise of Islam

The first major transformation came in the seventh century. In 651 CE, the Sasanian Empire fell to Arab Muslim forces. Over the next several centuries, most of the population was gradually converted to Islam. Initially, Iran became largely Sunni Muslim. During this period, the Islamic world itself was experiencing internal division. After the death of the Prophet Muhammad in 632 CE, a dispute over leadership split the community into two branches. Sunnis supported the caliphate of Abu Bakr and subsequent leaders. Shias believed that authority rightfully belonged to Ali, the Prophet’s cousin and son-in-law.

The killing of Ali’s son Husayn at Karbala in 680 CE became a defining event for Shia identity. Rituals of mourning during Ashura commemorate this tragedy even today. For centuries after the Arab conquest, Iran remained largely Sunni. That would change dramatically in the early sixteenth century.

The Safavid Turning Point

In 1501, Shah Ismail I founded the Safavid dynasty and declared Twelver Shiism the state religion, permanently reshaping Iran’s religious identity. This transformed the country from a largely Sunni society into a Shia stronghold. The move also distinguished Iran from the powerful Sunni Ottoman Empire. Clerics from Shia centres in Lebanon and Iraq helped establish institutions, embedding Shia traditions in society, while Zoroastrians, Jews and Christians continued as recognised minority communities.

Early Modern Reforms and the Pahlavi Era

By the early twentieth century, Iran was moving toward modern political reform. The Constitutional Revolution of 1906 introduced a parliament and curtailed royal authority while granting minorities, including Zoroastrians, legal recognition and representation.

A new phase began in 1925 when Reza Shah Pahlavi launched sweeping modernisation reforms. He reduced clerical influence, expanded education and promoted a secular national identity inspired by Iran’s ancient Persian heritage. His son Mohammad Reza Shah continued these policies through the White Revolution of 1963, which introduced land reforms, expanded education and granted women the right to vote.

The Islamic Revolution and Contemporary Iran

A dramatic turning point in Iran’s modern history came in 1979 when widespread protests erupted against the rule of Shah Mohammad Reza Pahlavi. Public anger over political repression, economic inequality and perceived Western influence fuelled a powerful revolutionary movement. At its centre was Ayatollah Ruhollah Khomeini, a cleric who had been living in exile but returned to Iran as the symbolic and spiritual leader of the uprising. When the Shah left the country, the monarchy collapsed and the Islamic Republic of Iran was established.

The new constitution placed Twelver Shiism at the centre of the state and introduced Velayat-e Faqih, granting ultimate authority to a Supreme Leader from the clerical establishment. Religious law began shaping public and political life, imposing strict social codes. Iran thus shifted from a reformist monarchy to a theocratic republic governed by religious authority.

Today, about 90 – 95% of Iran’s population identifies as Shia Muslim, making it the world’s largest Shia-majority nation and a powerful actor in West Asian geopolitics. Over the past few decades, Iran has expanded its influence across the region by supporting several Shia militias and armed groups in countries such as Lebanon, Iraq, Syria and Yemen. Organisations like Hezbollah in Lebanon and various militia groups in Iraq and Syria receive political, financial and military backing from Tehran. These alliances has placed Iran at the centre of intense geopolitical rivalries involving Sunni-led Arab states, Israel and the United States. Younger generations increasingly advocate social freedoms, economic opportunity and reform, reflecting ongoing tensions between traditional authority and a changing society.

The Personal Connect

For Parsis worldwide, watching Iran endure conflict is deeply painful. It is the land where Zarathustra first preached righteousness and where fire temples once illuminated a vast civilisation rooted in tolerance and justice. Across centuries, Iran has journeyed from Zoroastrian empires to Islamic dynasties and modern political upheaval. Yet Parsis continue to hope that the ancestral homeland will rediscover the wisdom and harmony that once defined it, guided by Zarathustra’s timeless message of Good Thoughts, Good Words and Good Deeds.