Ismaili Ta'wil of al-Badr — The Full Moon: How the Full Moon (Badr) Functions as a Core Cosmological Symbol in Ismaili Ta'wil, Where the Imam Is the Badr Who Reflects Divine Light Into the World, and How 91:2 and Laylat al-Qadr Read in the Esoteric Tradition

In Ismaili ta'wil, al-Badr (البَدرُ — The Full Moon; *badr*: the full moon; from *b-d-r*: to be full, complete; the badr as Quranic symbol: 91:1-2 'By the sun and its morning brightness, and by the moon as it follows it' [wal-qamar idhā talāhā]; 74:32-34 'No! By the moon, and by the night as it departs, and by the morning as it brightens'; the famous Prophetic simile: 'You will see your Lord as you see the full moon [badr] — you will not be harmed by seeing it' — a hadith used in different traditions to argue for the beatific vision; the moon as reflector: unlike the sun which generates its own light, the moon reflects solar light; this optical fact is theologically significant across Semitic traditions and in Islamic cosmological ta'wil; the Ismaili symbolic structure: [1] al-Nūr (the divine Light) = the transcendent God who cannot be grasped directly; [2] the Sun = the Prophet/Nabi as the primary recipient of divine light [tanzil, revelation]; [3] the Moon/Badr = the Imam as the reflector who transmits the Prophet's light into the darker 'night' between revelatory cycles; [4] the Stars = the hujjaj and da'is of the Imam who spread smaller portions of light to believers; [5] the Night = the period between prophetic cycles when direct revelation is absent but the Imam's reflected light continues; the Imam as badr: the Imam in each age is the badr — he does not generate new divine law [that is the Prophet's function] but reflects and illuminates the ta'wil of the Prophet's revelation for the night-period of his own age; the full moon metaphor captures several Imamic attributes: [a] completeness [badr = full]: the Imam is the complete reception of prophetic light, not a partial or waning transmission; [b] cyclic recurrence: each age has its badr just as each month has its full moon; [c] visibility: the full moon is universally visible, just as the Imam's ta'wil is available to all who seek it; Laylat al-Qadr and the badr: in Ismaili ta'wil, Laylat al-Qadr [97:1-5 'The Night of Power/Decree'] is often identified with the night of the full moon — the Imam's living presence in each age is the ongoing Laylat al-Qadr; the 'better than a thousand months' [97:3] refers in ta'wil to the superiority of access to the Imam's ta'wil over a thousand years of zahiri religious observance; the believers as 'children of the full moon': in Ismaili poetry and symbolism, the Imam's followers are compared to those who walk by the badr's light — they navigate the darkness of their age by orienting toward the Imam's reflected divine light; 74:32-34's oath 'by the moon and by the night' encodes the Imam's function: the moon/Imam makes the night/darkness navigable) is the Ismaili symbolic map of the Imam as reflector of divine light.