The Bahá’í Faith’s Origins in Iran: Shiraz, Tehran and Exile

The Báb and Shiraz in 1844

The worldwide Bahá’í community’s account identifies Siyyid Ali-Muhammad, known as the Báb, as a bearer of revelation and a herald of a subsequent promised messenger. It places his declaration to Mulla Husayn in Shiraz in May 1844. The title Báb means “Gate” in Arabic. These religious interpretations should be understood as the community’s teachings, rather than claims that historical research can independently prove about revelation. [2]

That account names the first eighteen disciples the Letters of the Living and includes Tahirih among them. It also records the Báb’s execution in Tabriz in 1850. [2]

Bahá’u’lláh’s life in Iran and exile

Bahá’u’lláh was born Mirza Husayn-Ali Nuri in Tehran in 1817, with family connections in Mazandaran. He accepted the Báb’s claims in 1844 and became involved in the Bábí community. In 1852, after an attempt on the shah’s life by some Bábís, he was imprisoned in Tehran’s Siyah-Chal. Iranica’s biographical entry states that he opposed the plot and was found innocent. [3]

He was exiled to Ottoman Iraq in 1853. During the Baghdad period, his writings included the Hidden Words, the Seven Valleys and the Book of Certitude, which circulated among followers in Iran. His later account of spiritual experiences during imprisonment forms part of Bahá’í religious understanding. A historical narrative can identify that account without presenting its supernatural meaning as independently established evidence. [3]

Why 1863 matters—and why change continued afterward

In Baghdad in 1863, Bahá’u’lláh informed a small circle that he was the figure promised by the Báb. Open proclamation and the differentiation of communities continued during the 1860s. Some remained Bábís or followed Subh-i Azal. Bahá’u’lláh’s later exile brought him to Acre in 1868, while correspondence maintained connections with followers in Iran. A landmark declaration and the gradual formation of a religious community are related, but different, parts of this history. [1]

Communities, education and religious teachings

Iranica’s account traces the community’s beginnings through Bábí teaching journeys and gatherings for prayer and discussion, followed by later Bahá’í institutions. Bahá’í communities established schools serving Bahá’í and non-Bahá’í children; the government closed these schools in 1934. A national Spiritual Assembly was first elected at a convention in Tehran that year. These are dated historical examples, not descriptions of institutions currently operating in Iran. [4]

In its own presentation of belief, the Bahá’í community emphasizes one God, humanity’s unity and an unfolding history of divine revelation. Education, overcoming prejudice and the relationship between worship and service are important themes. Describing those teachings does not require assuming that other religious communities accept the Bahá’í interpretation of their histories or that every believer’s practice is identical. [5]

Keeping contemporary reporting distinct from origins

The nineteenth-century story also deserves to be distinguished from present-day rights reporting. In an April 2026 communication, UN experts raised concerns about allegations involving Bahá’í detainees, including arbitrary detention, disappearance and ill-treatment, and requested clarification and safeguards. They expressly avoided prejudging the allegations. This is a dated intervention by human-rights experts, not a judicial finding or a complete description of the experiences of all Bahá’ís in Iran. [6]