History of Iran:
Iran (meaning “Land of the Aryans”) was historically known as Persia until 1935, when Reza Shah requested the use of the name “Iran”. Persia referred to the ancient civilization centered in the region of modern-day Iran, known for its powerful empires (Achaemenid, Parthian, Sassanian) that dominated Western Asia for centuries, establishing sophisticated governance, vast trade networks, and rich cultural identities before the Muslim conquests.
The name comes from the region of Persis (Fars), the homeland of the ruling dynasties, and while officially Iran today, “Persia” remains synonymous with this rich historical legacy, famous for figures like Cyrus the Great and Darius I, as well as its architectural marvels like Persepolis.
History of Christianity in Iran:
In Iran, Christianity dates back to Apostolic missions in the Parthian era (1st-3rd centuries AD), becoming a significant minority under the Zoroastrian Sassanid Empire (3rd-7th centuries AD). Throughout this time, the Christian faith has always been followed by a minority of the population of the country, although a smaller portion of the population today than in the past.
About Iran (Islamic Republic of Iran):
In 1921, Pahlavi, Reza (1878–1944) took part in a nationalist coup and built up a modern army as defense minister and prime minister. In 1925, Pahlavi deposed Ahmad Shah and assumed the crown. Shah Mohammad Reza Pahlavi was the last Shah of Iran, ruling from September 16, 1941 until 1979. Under his rule, Christianity experienced a relatively stable, tolerant, and flourishing period, where Christians were recognized as citizens, and their churches, schools, and charitable associations operated freely. The Shah promoted a modernized, partly secular state and allowed established Christian minority communities—mostly Armenians and Assyrians—to exist alongside Shi’a Islam.
While supporters often highlight his modernization efforts and economic progress, his regime was also characterized by the suppression of political dissent, censorship, and widespread human rights abuses.
He was overthrown by the Islamic Revolution on February 11, 1979. After the revolution, Iran was officially renamed the Islamic Republic of Iran.
The country became a known sponsor of terrorism. One notable incident, of course was the bombing of the U.S. Marine Corps barracks in Beirut, Lebanon in 1983, which killed 241 U.S. personnel, carried out by the Lebanese militant group Hezbollah with significant support, direction, and planning from Iran.
In late December 2025, nationwide protests, sparked by economic hardships—including soaring inflation, a plummeting rial (recently hitting record lows around 1.4-1.5 million rials to the U.S. dollar…in effect, making it worthless).
Tehran has also grappled with a severe water crisis in recent months due to drought, low reservoir levels, and mismanagement, though recent rains provided some relief. The government offered limited concessions such as small stipends, and office/school closures, while facing international attention, including that from the U.S.
As of early 2026, the situation became volatile: protests took place on February 14, 2026 protests restarted in western Iran on February 16, and in universities on February 21.
The Iranian government cracked down harshly, with indiscriminate firing in to the crowds of protestors, summary executions and mass arrests.
The Iranian government put the death toll at 3,117, stating that 2,447 were civilians and security forces, and the rest were “terrorists”. Ayatollah Khamenei acknowledged that “thousands of people” had been killed during the protests, blaming American president Donald Trump for the massacre and calling all protesters “rioters and terrorists” affiliated with the United States and Israel.
Human Rights Activists in Iran (HRANA) described the official list as mostly unverifiable due to the lack of sufficient identifying details. Iran International stated on 3 February that it had its own confirmed list of 6,634 deaths, of which less than 100 were on the official list. HRANA published a full report on February 23, 2026, including a detailed named list of 7,007 deaths.
Added to this is the role that Crown Prince Reza Pahlavi (born 1960) is playing. He is the exiled Crown Prince of Iran and the eldest son of the late Shah Mohammad Reza Pahlavi. Having lived in the U.S. since the 1979 revolution, he is a leading opposition figure advocating for a secular, democratic, and parliamentary government in Iran. With information hard to come by, we do know that during the recent uprisings, some protesters have chanted his name as a symbol of nostalgia for the pre-1979 era or as a recognized opposition figure, particularly in the absence of other visible leaders. In 2023, a petition for him to represent opposition forces gathered over 350,000 signatures, indicating a substantial, active base.
While some see him as a potential secular leader to transition Iran to democracy, others are critical of his 50-year exile, his connection to his father’s authoritarian rule, and his lack of a solid base of support in Iran.
In February 2026 the U.S. (aided in part by Israel) attacked Iran by air. This is an ongoing situation as of February 28…we expect this to be short-lived and assume this will mark a turning point in the history not only of the country, but the entire Middle East.
The Catholic Church in Iran is a small minority community in this predominantly Muslim country,with an estimated 9,000–22,000 Catholics out of a population on 93 million, under .03%..that”s three-tenths of one percent (sources vary slightly).
The Catholic Church in Iran consists of three main rites:
Chaldean Catholic Church: (the largest group, using the East Syriac/Aramaic liturgy, primarily ethnic Assyrians/Chaldeans).
Armenian Catholic Church: (smaller Armenian community) Eparchy of Isfahan (Ispahan).
Latin (Roman) Rite: (smallest, often serving expatriates and foreigners) Archdiocese of Tehran–Isfahan (serving Tehran, Isfahan, Tabriz, etc.).
These communities operate under recognized dioceses, but access to churches is generally restricted to registered members due to state regulations on recognized religious minorities (primarily ethnic Christians like Armenians and Assyrians).
Converts from Islam face significant restrictions and cannot typically attend these churches.
As you might expect, the community maintains a low profile, focusing on serving its members amid legal and social constraints. For the most current details on locations, services, or visits (which may require prior arrangement), contacting the relevant diocese or embassy resources is recommended.
Catholic places of interest in Iran:
Catholic churches in Iran primarily belong to Eastern rites, mainly the Chaldean Catholic Church (Aramaic liturgy) and the Armenian Catholic Church (both in full communion with Rome), with a much smaller Latin (Roman) Rite presence, mostly for foreigners, with key locations in Tehran, Urmia, Isfahan, and Ahvaz.
Isfahan: Cathedral of Our Lady of the Rosary in New Julfa.
Salmas: The Church of St. Yaghou (also referred to as St. Jacob or St. James)
Tehran: Cathedral of the Consolata (Latin Rite)
Urmia: A significant center for the Chaldean Church.