THE RETURN OF THE BRIDE Brain" which "grew pale with his sickening light" (23:12-13) as soon as he heard Enion's lamentation. Because Urizen's porches are now "Labyrin- thine," a word deeply rooted in sexual concealment (see, for example, 4:10 and 27:7), they superimpose the sexual plot over the political/cosmologi- cal. In turningn] his back" on the "Golden hall" Urizen consciously rejects the sexual implications that have appeared, contrary to his desires, at the very center of his creation. This action undermines Urizen's entire cosmology, for, at the moment Urizen turns his back, Blake identifies Ahania with the Golden Hall (in lines 30:28-29) by syntactically revealing that it is the "wide heaven" itself, as well as Ahania, which is "Trembling." By the end of Night II this trembling of the heavens will result from Enion's cry, precisely the cause of Urizen's impulse to construct his cosmos. When Ahania, Urizen's rejected sexual aspect, absorbs Enion's lamentation, the dialectic Urizen has attempted to overrule re-establishes itself as Urizen sleeps "on his couch" (36:16). Introducing into the narrative proper a brief confrontation between Urizen and Ahania permits Blake to dramatize throughout the rest of Night II Urizen's struggle to employ increasingly complex geometrical tools to cope with threats that more and more frequently break into the narrative. Most specifically, Urizen's substitution of ambiguous fires for his own (while not recognizing them as his own) reveals that the ritual slavery of Luvah and Vala is an aspect of Urizen's turning his back on Ahania and, in addition, identifies the confrontation between Urizen and Ahania in Night II with that of Los and Enitharmon in Night I. Blake had hinted at this relationship when a "Bride" for Urizen, named Ahania, mysteriously appeared at the Wedding Feast of Los and Enitharmon, entering the poem in the problematic state of being forgotten. The fires that warm the Feminine Semblance immediately make man- ifest other Females-the Daughters who burn perfumes on the "Altar," which the "recess" in the wall has now become. The externalized remnant of Urizen's sexuality now becomes a sacrificial image. The Daughters' perfume revives Ahania's languishing "limbs" as do the sons' victims sacrificed on "an altar ofbrass / On the East side" (30:35-7). This sacrificial altar requires an even greater workforce than did the palace itself: "terrible workmanship the Altar labour of ten thousand Slaves" (30:39). These slaves are no longer exclusively female: "One thousand Men of wondrous power spent their lives in its formation" (30:40). The pervasive imagery of slavery and victimization derives from Urizen's decision to turn toward his desexualizedd) "Labyrinthine porches" and away from the porches where Enion's lament sounds in Albion's ears. The narrative turns from the surrogate satisfaction (the Altar) that Uri- zen has decreed for Ahania to a momentary confrontation between the two characters themselves: The causal circularity of Urizen's turning his back on his Golden Hall/Ahania The Urizen/Ahania plot transforms both the sex- ual recesses of the Thar- mas/Enion plot and the fires of the Luvah/Vala plot. When Urizen returned from his immense labours & travels Descending She reposd beside him folding him around In her bright skirts. Astonishd & Confounded he beheld