Iran · Civilisation and power
From Persia to Iran: why a civilisation that absorbs its conquerors still unsettles the world
From 240 kingdoms and the King of Kings to the Islamic Republic: Iran's long arc explains its defiance today, and its deep ties with India.
Iran is often read as a twentieth-century state, shaped by oil, revolution and confrontation with the West. That reading misses most of the story. Iran is one of the world's oldest living civilisations, and its political instincts were formed long before Europe, Islam or the Atlantic order existed. To understand why Tehran behaves as it does, and why it has so persistently unsettled dominant powers, one has to begin far earlier, as writers Navroop Singh and Himja Parekh argue in a recent essay.
A world of 240 kingdoms
The name Persia comes from Pars, the region that is today's Fars province. But Persia was never the whole of Iran. Middle Persian tradition speaks of as many as 240 kingdoms on and around the Iranian plateau, autonomous but bound together by language, ritual and a shared cosmology rather than by a single ruler.
Power moved across this world over centuries: from Balkh in the east, to Media, to Parthia and finally to Pars. When one kingdom rose above the rest, it did not abolish them. It ruled over them. That produced Iran's most enduring political idea, the Shahanshah, or King of Kings: a hierarchy of rulers rather than a single absolute territory, with subordinate kings governing their own lands as long as they accepted the overlord.
Indian readers will recognise the logic. The idea echoes in the Rajadhiraja and the Chakravarti of Indic political thought. In the Iranian imagination, the authors write, empire was "not annihilation of difference but orchestration of plurality".
Empire, and the conquerors it absorbed
In the sixth century BCE, Cyrus II united the Iranian world under Persian leadership, creating the largest empire the world had yet seen. Its roots lay further east, in Airyana Vaeja, the homeland named in the Avesta, the word that evolved into Eran and eventually Iran.
Persia lost battles to the Greeks but not its historical agency. Alexander conquered it and then adopted its court rituals and methods of rule. Later, the Parthian and Sasanian empires were Rome's only true peers; the Euphrates was a boundary between equals.
The deepest rupture came in the seventh century, when the Sasanian empire, exhausted by war with Byzantium, fell to Arab Muslim armies. Language, religion and the ruling class all changed. The Iranian historian Abdolhossein Zarrinkoob called the aftermath "two centuries of silence".
Yet the civilisation survived by reshaping its conquerors. Persian administrators ran the Abbasid Caliphate, Persian scholars preserved and extended Greek science, and Persian poets gave Islam new depth. Turkic Seljuks ruled as Persian kings; Mongol khans governed through Iranian officials. Even the words kept the memory: with no "p" in Arabic, Pars became Fars and Persian became Farsi, but the Zoroastrians who fled to India kept the older name. They are still called Parsis.
The Safavid synthesis
The Safavid dynasty completed the restoration by making Twelver Shi'ism the state faith. It became both conviction and a geopolitical firewall against Sunni Ottoman and Central Asian rivals. The fusion of faith and sovereignty, religious authority and resistance to encirclement that defines the modern Islamic Republic grew out of this synthesis.
Throughout, Iran sat at the crossroads of Eurasia, linking the Mediterranean, Central Asia, India and China, trading silk, spices and textiles and carrying astronomy, medicine and statecraft along the way.
The modern clash
In the nineteenth century, Britain and Russia hollowed out Iranian sovereignty without formally colonising it. In 1935, Reza Shah asked foreign governments to call the country Iran, a correction of the old Greek and Latin usage rather than a modern invention. The 1953 Anglo-American coup against Mohammad Mossadegh confirmed Iranian suspicions that independence would be tolerated only if it complied.
The 1979 revolution began as a broad revolt against autocracy and foreign domination, then narrowed into a coercive order. Revolutionary courts, purges and the rise of the Islamic Revolutionary Guard Corps followed. Today, the essay argues, real power sits increasingly with the Guards, whose reach extends across the economy. Abroad, Iran built a network of allies in Iraq, Syria, Lebanon and Yemen to keep conflict away from its own borders, and conflict with Israel and the United States has made the Gulf a tinderbox.
Why India should care
For India, Iran is not a distant story. Sanskrit and Avestan are linguistic cousins; Persian shaped Indian statecraft, literature and architecture; and the Parsis carry pre-Islamic Iran in Indian life to this day. The relationship rests, in the authors' words, on civilisational recognition rather than alliance politics.
Raisina Wire analysis
The essay's central claim is that pressure on Iran has historically produced one of two outcomes: a long silence or a profound renewal. If the state fractures but the civilisation endures, Iran may turn inward and wait, as it has before. If it withstands and adapts, it could harden into a self-consciously civilisational state seeking strategic autonomy.
Either way, New Delhi should read Tehran on a longer clock than Washington does. A civilisation that has absorbed Greeks, Arabs, Turks and Mongols is unlikely to measure its choices in election cycles. For India, with energy, connectivity and diaspora stakes across the Gulf, that patience is both a warning and an opportunity.