Bahá'í Faith Basics: Oneness, Progressive Revelation, and Daily Practice

It is one of the youngest world religions, and one of the most widely spread. In under two centuries it has traveled from Persia to nearly every country on earth, carrying a message built around a single word: oneness. If you have heard of the Bahá'í Faith but could not say quite what Bahá'ís believe, you are in good company. Here are its basics, in the terms Bahá'ís themselves use.

One note on sources: Bahá'í scripture is extensive and its authorized translations are copyrighted, so this article paraphrases the teachings rather than quoting them. The ideas are the faith's own; the wording is ours.

A faith born in nineteenth-century Persia

The Bahá'í Faith began in Persia, modern-day Iran, in the mid-1800s. Its forerunner was the Báb — "the Gate" — who declared in 1844 that a great messenger of God would soon appear, and whose ministry drew thousands before his execution in 1850. Bahá'ís honor the Báb as an independent prophet in his own right and as the herald who prepared the way.

The prophet-founder of the faith is Bahá'u'lláh, a Persian nobleman who gave up wealth and position for his beliefs and spent decades as a prisoner and exile. In 1863 he declared himself the messenger the Báb had promised. In Bahá'í terms, Bahá'u'lláh is the Manifestation of God for this age — the latest in a line of divine teachers sent to guide humanity. He wrote voluminously: prayers, laws, and teachings that form the core of Bahá'í scripture. He died in 1892, still a prisoner, in what is now Israel, where the faith's world center remains.

Three onenesses

Bahá'ís often organize their central teachings around three unities. The first is the oneness of God: one God, unknowable in essence, known through his messengers — the same God worshipped, under different names and understandings, across the world's religions.

The second is the oneness of religion, expressed in the teaching of progressive revelation. Bahá'ís believe God has educated humanity gradually, sending Manifestations in successive ages — among them Abraham, Moses, Krishna, Zoroaster, Buddha, Jesus, and Muhammad, and now the Báb and Bahá'u'lláh. Each taught the same eternal faith in terms suited to their time, rather as one teacher guides a child through successive grades. Religions, on this view, are chapters of one book, not rivals to be discarded.

The third is the oneness of humanity. The human race is a single family, and the faith's great social project is to build a world civilization worthy of that fact. From that root grow teachings Bahá'ís name most often: the equality of women and men, and the abolition of prejudice of every kind — racial, religious, national, and economic.

Around those centerpieces stand further principles Bahá'ís themselves list: the harmony of science and religion, two wings of understanding that must agree because truth is one; universal education for every child; the adoption of an international auxiliary language, alongside every people's own tongue, so humanity can finally speak to itself; and the elimination of extremes of wealth and poverty. It is a strikingly outward-facing faith: private belief is expected to become public building.

Prayer and daily practice

Bahá'í life has no clergy, and practice is mostly personal, household, and community-based. Prayer is daily and central. Bahá'u'lláh prescribed obligatory prayers: each Bahá'í chooses one of three — a short one said at noon, a medium one said morning, noon, and evening, or a long one said once in twenty-four hours. Alongside these, Bahá'ís draw on a large body of revealed prayers for every occasion. One daily practice is widely known: the repetition, 95 times, of "Alláh-u-Abhá" — "God is the Most Glorious" — as a form of meditation and remembrance.

If you want an introduction to how Bahá'ís pray alongside other traditions, Bahá'í practice lives on the Exploring path in Faith Map, where you can Explore Bahá'í practice in Faith Map and read at your own pace. Reading and lessons there are free, and the prayer library itself is free to listen to.

The fast and the feast

Each March, Bahá'ís observe the Nineteen Day Fast: for nineteen days, usually March 2 to March 20, healthy adults abstain from food and drink between sunrise and sunset. The fast closes the Bahá'í year and leads into the new year festival. It is understood as a spiritual discipline — a time for prayer and reflection — rather than a test of endurance, and the exemptions are generous: children, the elderly, those who are ill, pregnant, or nursing, travelers, and others for whom fasting would be harmful do not fast.

The faith's main community gathering is the Nineteen Day Feast, held at the start of each month of the Bahá'í calendar — nineteen months of nineteen days — and despite its name it is more meeting than meal. Local communities gather for a devotional portion of prayers and readings, an administrative portion where community affairs are discussed and consulted on, and a social portion of fellowship and food. With no clergy, the Feast is how a Bahá'í community stays a community.

The holiest festival of the year is Ridván, a twelve-day celebration in late April and early May commemorating Bahá'u'lláh's declaration of his mission in a garden in Baghdad in 1863. Its first, ninth, and twelfth days are especially holy, and Bahá'ís worldwide also elect their local and national governing councils during this season — administration, in this faith, is woven into its holiest days rather than separated from them.

Houses of worship open to everyone

The faith's most visible buildings may be its best introduction. Bahá'í Houses of Worship are nine-sided domed buildings, open to people of all faiths or none. There is no preaching and no ritual inside; visitors find readings and prayers from many of the world's scriptures, and in some, beautiful choral singing. Continental temples stand on every inhabited continent, understood by Bahá'ís as gifts to the whole of humanity — the oneness the faith teaches, expressed in architecture.

One line of sorrow belongs in any honest introduction: in Iran, the land of its birth, the Bahá'í community — the country's largest religious minority — has faced sustained persecution for generations, including imprisonment and exclusion from universities and livelihoods.

Why it resonates

The Bahá'í Faith offers a distinctive combination: reverence for all the great teachers, and a practical, almost architectural plan for a united world. Whether or not its claims persuade you, its central conviction is easy to stand near for a while: the human family is one, and faith, at its best, builds the bridges to prove it. Your faith is beautiful — and this young tradition has spent two centuries saying something similar about everyone's.