At another time the friends of Zeno, as they sat at table, were dazzled by the intolerable light which flashed in their eyes from the reflecting mirrors of Anthemius; they were astonished by the noise which he produced from the collision of certain minute and sonorous particles; and the orator declared in tragic style to the senate, that a mere mortal must yield to the power of an antagonist who shook the earth with the trident of Neptune, and imitated the thunder and lightning of Jove himself. The genius of Anthemius and his colleague Isidore the Milesian was excited and employed by a prince whose taste for architecture had degenerated into a mischievous and costly passion. His favourite architects submitted their designs and difficulties to Justinian, and discreetly confessed how much their laborious meditations were surpassed by the intuitive knowledge or celestial inspiration of an emperor whose views were always directed to the benefit of his people, the glory of his reign, and the salvation of his soul. THE BUILDING OF ST. SOPHIA [Sidenote: [532-538 A.D.]] The principal church, which was dedicated by the founder of Constantinople to St. Sophia, or the eternal Wisdom, had been twice destroyed by fire; after the exile of John Chrysostom, and during the _Nika_ of the blue and green factions. No sooner did the tumult subside than the Christian populace deplored their sacrilegious rashness; but they might have rejoiced in the calamity, had they foreseen the glory of the new temple which, at the end of forty days, was strenuously undertaken by the piety of Justinian. The ruins were cleared away, a more spacious plan was described, and, as it required the consent of some proprietors of ground, they obtained the most exorbitant terms from the eager desires and timorous conscience of the monarch. Anthemius formed the design, and his genius directed the hands of ten thousand workmen, whose payment in pieces of fine silver was never delayed beyond the evening. The emperor himself, clad in a linen tunic, surveyed each day their rapid progress, and encouraged their diligence by his familiarity, his zeal, and his rewards.