The Secret of the Single Chain: Why the Greatest Du‘ās Came Through One Narrator
If you have ever recited Du‘ā’ Kumayl on a Thursday night or Du‘ā’ Abū Ḥamza al-Thumālī in the pre-dawn hours of Ramaḍān, you may have noticed something curious. These supplications, almost always trace back to a single companion of the Imāms. Du‘ā’ Kumayl was taught by Imām ‘Alī (a) to one man: Kumayl ibn Ziyād. Du‘ā’ Abū Ḥamza was entrusted solely to Abū Ḥamza al-Thumālī by Imām Zayn al-‘Ābidīn (a). Al-Ziyārah al-Jāmi‘a al-Kabīra came to us through a single narrator, Mūsā ibn ‘Abd Allāh al-Nakha‘ī, from Imām ‘Alī al-Hādī (a). The same pattern repeats for many of our most treasured texts.
To a modern mind trained on the methods of ḥadīth verification, this might seem like a weakness. We are taught that multiple, independent chains strengthen a report, while a solitary report must be treated with more caution. Yet here are the very jewels of Shī‘ī devotional life, and they rest largely on the shoulders of a single person. Why? Was it accident? A gap in recording? Or is there a deeper, metaphysical reason embedded in the fabric of how divine light reaches us?
The answer, as it happens, maybe at the intersection of Islamic philosophy, ‘irfān, and the spiritual status of the Imāms themselves. It reveals that the single chain is not a flaw, but rather a sign of something extraordinarily sacred.
The Philosophical Foundation: From the One, Only One Proceeds
A philosophical principle that Muslim thinkers like Ibn Sīnā (Avicenna) developed, was to explain how the sheer multiplicity of the universe could come from the absolutely One God without compromising His oneness. The principle is: from the truly One, only one thing can directly proceed (ex uno non fit nisi unum).
Imagine a source that is pure, undivided light. If it is truly one in every respect, it cannot emit a scattered, diverse beam of different colours all at once. It must emit a single, unified ray. In philosophical terms, God’s first creation was a single, perfect intellect: the First Intellect. This Intellect, however, is not simple like God. It is a contingent being, composed of existence and essence, and when it turns to contemplate its own reality, it perceives itself in three ways: in relation to its Creator, in relation to its own existence (which it owes to God), and in relation to its own essence considered in itself. From these three internal considerations, three new realities emanate: a second intellect, a celestial soul, and a celestial body. The cascade continues, level by level, generating the entire hierarchy of existence.
The critical point for our discussion is this: multiplicity does not erupt from the One. It flowers gradually, through mediation, because every effect after the First possesses some inner complexity that serves as the seed of the next multiplicity. The rule “from one, only one” holds at each step, and yet a rich, many-coloured cosmos is born.
The Historical Puzzle: Du‘ās with a Single Source
Now shift your gaze from the cosmic hierarchy to the historical record. The Imāms (a) left behind thousands of legal and ethical sayings, many of which were narrated by multiple companions and recorded in multiple notebooks. But their most intimate supplications arrive by a different route. They come from a private, often nocturnal, encounter between the Imām and a chosen soul.
- Kumayl ibn Ziyād was not a classroom full of students; he was a solitary, trusted confidant to whom Imām ‘Alī (a) disclosed a prayer of immense spiritual height.
- Abū Ḥamza al-Thumālī alone recorded the heart-rending whisper of Imām Zayn al-‘Ābidīn (a) during the nights of Ramaḍān.
- The majestic Ziyārat al-Jāmi‘a al-Kabīra was dictated by Imām al-Hādī (a) to a single transmitter at a moment of urgent need, a comprehensive template of visitation that would radiate through the ages.
Classical scholars were well aware of this. They did not brush it aside. They preserved these texts with care. They accepted them not because they could satisfy the technical strictures of chain criticism (‘ilm al-rijāl), but because the content itself bore witness. The sheer Quranic fabric, the theological precision, the crushing humility, and the profound spiritual states woven into these words convinced the community that no forger could have produced them.
But what if this phenomenon—private revelation to a single vessel—was not merely a historical happenstance? What if it was necessary?
The Clue from ‘Allāmah Jawādī Āmulī: The Du‘ā’ is a Living Creature
In his profound commentary on Sūrat al-Ḥamd, Āyatullāh Jawādī Āmulī offers a statement that unlocks the mystery:
“This very remembrance (dhikr) that issues from our tongues—this remembrance itself is a rememberer of God, a glorifier of God, and a praiser of God. Because it exists and is a creature of God, and everything glorifies and praises God.”
The original Persian (Farsi) text of that specific paragraph is:
همین ذکری که بر زبان ما جاری میشود – این ذکر خودش ذاکر خداست، مسبح خداست، حامد خداست؛ چون موجود است و مخلوق خداست و هر چیزی تسبیح خدا و تحمید خدا میکند.
This is not metaphor. In the worldview of the Qur’ān and the mystics, words are not dead labels. Sacred speech is an existent entity. It is a luminous reality, a creature that worships God by its very being. When the Imām gives a du‘ā’, he is not simply handing over a text; he is emanating a living, glorifying being into the soul of the recipient. Du‘ā’ Kumayl is not merely a prayer you recite; it is a dhikr that is itself a dhākir, a light that prays with you and for you.
If this is so, then a du‘ā’ is not a piece of information that can be photocopied and distributed to a crowd. It is a unified, integral creature coming into existence in the human world for the first time. And the principle of emanation returns: from a unified source, a unified effect must descend into a single receptacle.
The Imām as the Perfect Intellect, the Du‘ā’ as Emanation
In Shī‘ī gnosis, without any hint of exaggeration (ghuluww), the Imām is the Perfect Human (al-insān al-kāmil), the polished mirror in which the divine Names shine. His soul is fully actualized, an intellect in act, a channel through which the lights of the higher realms flow into this world. When he speaks a du‘ā’, that speech is an effusion (fayḍ) from his luminous soul.
Now apply the Avicennan logic carefully, keeping all boundaries intact:
- God is the Absolute One, the Source of all.
- The Imām is a perfected creature, a saint at the summit of humanity. As a unified intellective source, when he emits a particular du‘ā’-entity, the rule “from one, only one” applies at his level of action. The du‘ā’ is a single, indivisible spiritual form. It cannot be fragmented into multiple independent first receptions without violating its unity.
- Therefore, it must descend, whole and intact, into one prepared soul—a single narrator. That narrator is the “spiritual womb” chosen to receive the du‘ā’.
Kumayl was that soul for Du‘ā’ Kumayl. Abū Ḥamza was that soul for his supplication. Mūsā al-Nakha‘ī was that soul for the Jāmi‘a Kabīra. Their unique spiritual capacity, their silence, their love, and their trustworthiness made them the only possible vessels. Had the Imām taught the same du‘ā’ simultaneously to a dozen companions, it would have been a public, exoteric act—a lecture, not a spiritual conception. The very nature of intimate, world-creating speech demands a single first listener.
How Multiplicity Then Flowers
Here the parallel with the First Intellect becomes complete.
The First Intellect, once it exists, contemplates its own reality and from that contemplation generate the next intellect, the soul, and the sphere. In a similar way, the single narrator, having received the du‘ā’ as a living entity, now acts upon it. He contemplates it, recites it, writes it down, and carefully teaches it to a circle of trusted believers. From his one act of reception, three streams emerge:
- The written text—a body for the du‘ā’ in ink and parchment.
- The oral tradition—a living soul passed from tongue to ear down the centuries.
- The spiritual states and illuminations—the countless transformations that occur when later believers recite the words with presence of heart.
Thus the single chain does not remain single. It radiates outward, from the one to the many, just as the celestial hierarchy emanates from the First Intellect. The rule “from one, only one” governs only the initial, direct bestowal. After that, the effect itself becomes a source of multiplicity, and the whole community is enriched.
A Sign of Authenticity, Not a Defect
Looked at through this lens, the single chain is not a sign of weakness. It is precisely what we would expect if the du‘ā’ truly is a sacred, living creature and not a piece of human literature.
- A public legal ruling, meant for the general community, spreads through many mouths from the very first day. Its multiplicity of chains is natural.
- A private love letter from the Imām to God—entrusted to one heart—comes through a single, radiant thread. Its intimacy is its proof.
The Imāms themselves taught this way. They poured their deepest secrets (asrār) into a few, who then became fountains for generations. The early Shī‘ī scholars recognized this and judged these supplications by their light, by the unanimous acceptance of the faithful, and by their conformity to the Qur’ān and the established teachings.
Conclusion: The Footprint of Metaphysics in Our Devotional Life
Every Thursday night, when you open the pages of Du‘ā’ Kumayl, you are not merely reading a text that happened to come through one man. You are touching a living, glorifying being that was transmitted from Imām ‘Alī (a), from his unified soul into the prepared heart of Kumayl ibn Ziyād. The single chain is the historical imprint of that metaphysical descent.
The principle “from the One, only one can come” is not merely a dusty rule of philosophy. It is the hidden geometry of mercy. It explains how God’s absolute Oneness gives rise to the boundless diversity of creation through mediation, and it explains why the Imāms entrusted their deepest spiritual gifts to single, chosen souls. That single, burning thread of transmission, far from being a defect, is a certificate of origin.
In the economy of light, some gifts are too precious to be scattered. They must be planted, like a seed, in one heart—so that from that one heart, a garden of remembrance may bloom until the end of time.
Allahu A’lam