The Stone of the Corner and the Hadith of the Right Hand
In the zahir the Black Stone is the dark cornerstone fixed in the eastern angle (al-rukn al-aswad) of the Ka’ba, and the rites of tawaf are bracketed by its istilam — the kiss, touch, or distant gesture with which each circuit is begun and the seven are sealed. Among the reports the tradition preserves around it, two carry the weight of the ta’wil. The first is the tradition of descent: the Stone came down from paradise whiter than milk (ashaddu bayadan min al-laban), and it was the sins of the sons of Adam that turned it black. The second is the hadith, transmitted in various wordings and widely cited, that ‘the Black Stone is the right hand of God on His earth’ (al-Hajar al-Aswad yamin Allah fi ardihi), with which He shakes hands with His servants as a man shakes the hand of his brother. Ismaili ta’wil insists that such statements cannot terminate in geology or anthropomorphism; a stone neither sins nor has a right hand, and God is beyond limb and place. The mineral therefore stands as a mathal — a sensible figure pointing past itself to a haqiqah in the world of walayah, where alone its descent, its blackening, and its handclasp become coherent.
The hermeneutic move is the same one the da’wa applies across the sacred geography of the haram: the visible rite is the husk (qishr) whose kernel (lubb) is the Imam and the hudud al-din. The Ka’ba is read as the locus of the da’wa and the Prophet’s house of guidance; the corners and stations index ranks within it. The Black Stone, set where the circling begins, marks the point of entry into the covenant — the threshold at which the seeker’s motion around the center is constituted as an act of allegiance rather than mere movement around masonry.
The Imam as the Hand by Which the Covenant Is Sealed
The decisive verse is Quran 48:10: ‘Those who pledge allegiance to you pledge allegiance only to God; the hand of God is above their hands.’ In the bay’ah of Hudaybiyya the believers placed their hands in the Prophet’s hand, yet the Quran declares the transaction to be with God Himself, and names a divine hand ‘above’ the human ones. Ismaili ta’wil reads the Black Stone — ‘the right hand of God on His earth’ — as the figure of precisely this mediating hand: the Imam (and, in the period of his cover, his da’i who takes the pledge on his behalf) is the yamin Allah, the hand God extends into the visible world so that the servant’s pledge may reach Him without the impossibility of grasping the Ungraspable. To clasp the Stone is to clasp that hand; to kiss it is to ratify the covenant of walayah. This is why the rite is bodily and tactile: bay’ah is not abstract assent but the placing of one’s hand in the hand of the appointed guide, and the Stone makes that handclasp the architecture of the tawaf.
This reading folds the haram rite back into the primordial covenant of Quran 7:172, when the seed of Adam was drawn forth and made to testify ‘Am I not your Lord?’ and answered ‘Yes.’ The pilgrim’s istilam is the temporal rehearsal of that pre-eternal ‘Yes’ (bala), renewed now through its appointed channel. As the believer affirms at each circuit, the covenant is one continuous reality reaching from alast to the present Imam: the Stone is the seam where the eternal pledge re-enters time. Hence the Bohra understanding that the misaq — the oath of allegiance every believer gives to the Dai al-Mutlaq as the Imam’s representative — is itself the living interior of touching the Black Stone, the same covenant under a different veil.
Blackening, Veiling, and the Witness of the Resurrection
The tradition of the Stone’s darkening yields a precise ta’wil of the zahir/batin relation. Its original whiteness ‘from paradise’ figures the pristine light of walayah and the unclouded haqiqah as it descends from the upper world through the hudud; its blackening ‘by the sins of the children of Adam’ figures the veiling (hijab) that human disobedience and the rejection of the covenant cast over that light, so that the divine hand now appears dark to outward eyes — present yet hidden, extended yet unrecognized by those who break the pledge. The Stone is not changed in its essence, only screened; just so the Imam may be present in concealment (satr) while the unfaithful perceive only an opaque sign. The kiss of the faithful, by contrast, is the act of one who pierces the veil and recognizes the luminous reality beneath the darkened figure.
The eschatological reports complete the figure: it is related that the Black Stone will be raised on the Day of Resurrection with eyes that see and a tongue that speaks, bearing witness for everyone who fulfilled the istilam in truth. In ta’wil this is the Imam standing as shahid (witness) over the umma, as the Quran assigns witnessing to the guides of each age (cf. 16:89), confirming who honored the covenant of walayah and who voided it. Thus the whole arc — descent from paradise, blackening under sin, kissing in this life, speaking witness at the end — narrates the career of the Imam and of walayah itself: light sent down, veiled in the world, embraced by the faithful, and vindicated at the last. To touch the Stone is to take one’s place in that arc, hand in hand with the hand of God on His earth.
See also: Bayah And Walayah, Ismaili Cosmology Hudud Al Din, Tawil Esoteric Interpretation, Ismaili Tawil Of Al Qiblah, Ismaili Tawil Of Al Safa Wal Marwa