The Most Mighty Branch: Bahá'u'lláh's Book of the Covenant

A retelling based on The Revelation of Bahá'u'lláh, Volume 4 by Adib Taherzadeh, together with the authorized text of the Kitáb-i-'Ahd. Short phrases in quotation marks are Bahá'u'lláh's own words, as rendered in the authorized English translation.

The Day of the Covenant rests upon a single document. Other faiths have wondered, sometimes for centuries, who their Founder meant to lead them after His passing. The followers of Bahá'u'lláh were spared that uncertainty entirely, because Bahá'u'lláh did the one thing no Founder of a world religion had done before Him: He wrote down the name of His Successor, in His own hand, sealed it, and left it behind. That document is the Kitáb-i-'Ahd — the Book of the Covenant. In The Revelation of Bahá'u'lláh, Adib Taherzadeh gathers what is known of how it came to be, and the account is worth dwelling upon, for it is the very foundation on which this Holy Day stands.

By the closing years of His life, Bahá'u'lláh had been released from the harshest confinement of 'Akká and was living at the Mansion of Bahjí, on the plain beyond the prison-city. The decades of exile were behind Him; the great body of His Revelation had been given. It was during this period — most likely about a year before His ascension in 1892 — that He set down the Book of the Covenant. He wrote it Himself, in His own hand. This was not a document dictated and forgotten, nor a verbal wish recalled by others after the fact. It was the deliberate, written act of the Manifestation of God, providing in advance for the day He knew was coming.

Read its opening, and notice the spirit in which it begins. Bahá'u'lláh does not start with an order. He starts with the language of inheritance and of peace. "Although the Realm of Glory hath none of the vanities of the world," He writes, "yet within the treasury of trust and resignation We have bequeathed to Our heirs an excellent and priceless heritage." The Covenant is framed, from its first sentence, as a gift left to those who come after — a treasure entrusted, not a chain imposed. Through its pages Bahá'u'lláh counsels the friends to unity, bids the rulers of the earth deal justly, and turns the hearts of His people away from strife and toward fellowship. Even in appointing His Successor, His concern is the protection and the peace of His loved ones.

And then comes the sentence that is the reason this day exists. "The Will of the divine Testator is this," Bahá'u'lláh declares: "It is incumbent upon the Aghṣán, the Afnán and My Kindred to turn, one and all, their faces towards the Most Mighty Branch." The words are plain and they are public. The Aghṣán are His sons, the Branches of the Sacred Tree; the Afnán are the kindred of the Báb; My Kindred gathers in the whole of His family. To every one of them — and through them, to the entire community of the faithful — the command is the same: turn your faces toward the Most Mighty Branch. And "the Most Mighty Branch," Ghuṣn-i-A'ẓam, was the very title Bahá'u'lláh had long since conferred upon His eldest Son, 'Abdu'l-Bahá. There was no riddle to solve, no rival reading to weigh. The Manifestation had named the One to whom all must turn.

Taherzadeh dwells, too, on the tender circumstances of how the document passed from Bahá'u'lláh's hands. In the last days of His earthly life, as His final illness came upon Him at Bahjí, Bahá'u'lláh entrusted the sealed Book of the Covenant to 'Abdu'l-Bahá. The very One whom the Covenant appointed was given the Covenant to keep — a quiet, fitting seal upon the whole arrangement. The Tree had named its Branch, and placed into that Branch's keeping the testament that named Him.

Bahá'u'lláh ascended in the early dawn of the twenty-ninth of May, 1892. The grief that broke over the household and over the believers can scarcely be imagined; the One who had been the Sun of their lives had set. Yet even in that hour the Covenant held them. For on the ninth day after the ascension, the Book of the Covenant was brought out and read aloud before the assembled friends and members of the family, gathered in mourning. As the words were read, the will of Bahá'u'lláh stood before them in His own unmistakable language: turn toward the Most Mighty Branch. The appointment was not whispered, not deduced, not claimed by an ambitious party. It was read out openly, from a document in the Manifestation's own hand, to all who were present.

It is hard to overstate what this meant for the future of the Faith. Every former religion had faced, at the passing of its Founder, the dangerous question of who should lead — and every former religion had splintered, sooner or later, over the answer. Moses, Christ, Muḥammad: each left behind a devoted community that, however sincere, divided in time into contending parties, each certain it alone was faithful. Bahá'u'lláh closed that door before it could open. By naming His Successor in His own writing, within His own Will, He left the believers no legitimate room to scatter. The centre of their unity was fixed by the same Pen that had revealed their scriptures.

This is why the Day of the Covenant is not, in the end, about the celebration of a person. It is about the security of a promise. When the friends gather on this day and remember 'Abdu'l-Bahá as the Centre of the Covenant, they are remembering the Book of the Covenant — the sealed testament that Bahá'u'lláh wrote at Bahjí, entrusted to His Son in His last illness, and left to be read aloud over a grieving people so that they would know, beyond all doubt, where to turn. The ocean of His presence ebbed long ago. The heritage He bequeathed — "an excellent and priceless heritage" — remains exactly where He placed it, in His own words, naming the Most Mighty Branch.

This is a retelling. For the fuller account, see The Revelation of Bahá'u'lláh, Volume 4 by Adib Taherzadeh, and the text of the Kitáb-i-'Ahd in the Bahá'í Reference Library.

Taherzadeh, A.. (1987). *The Revelation of Bahá'u'lláh, Volume 4*. George Ronald. https://bahai-library.com/taherzadeh_revelation_bahaullah