While Eusebius had been exhorting his congregation in the church of St. Mark to Christian love towards the idolaters, these had collected in the temple precincts to the number of about four thousand, all eager for the struggle.  A vast multitude!  But the extent of the Serapeum was so enormous that the mass of people was by no means densely packed on the roof, in the halls, and in the underground passages and rooms.  There was no crowding anywhere, least of all in the central halls of the temple itself; indeed, in the great vestibule crowned with a dome which formed the entrance, in the vast hall next to it, and in the magnificent hypostyle with a semicircular niche on the furthest side in which stood the far-famed image of the god, there were only scattered groups of men, who looked like dwarfs as the eye compared them with the endless rows of huge columns.

The full blaze of day penetrated nowhere but into the circular vestibule, which was lighted by openings in the drum of the cupola that rested on four gigantic columns.  In the inner hall there was only dim twilight; while the hypostyle was quite dark, but for a singularly contrived shaft of light which produced a most mysterious effect.

The shadows of the great columns in the fore hall, and of the double colonnade on each side of the hypostyle, lay like bands of crape on the many-colored pavement; borders, circles, and ellipses of mosaic diversified the smooth and lucent surface, in which were mirrored the astrological figures which sparkled in brighter hues on the ceiling, the trophies of symbols and mythological groups that graced the walls in tinted high relief, and the statues and Hermes between the columns.  A wreath of lovely forms and colors dazzled the eye with their multiplicity and profusion, and the heavy atmosphere of incense which filled the halls was almost suffocating, while the magical and mystical signs and figures were so many and so new that the enquiring mind, craving for an explanation and an interpretation of all these incomprehensible mysteries, hardly dared investigate them in detail.

A heavy curtain, that looked as though giants must have woven it on a loom of superhuman proportions, hung, like a thick cloud shrouding a mountain-peak, from the very top of the hypostyle, in grand folds over the niche containing the statue, and down to the floor; and while it hid the sacred image from the gaze of the worshipper it attracted his attention by the infinite variety of symbolical patterns and beautiful designs which were woven in it and embroidered on it.

The gold and silver vessels and precious jewels that lay concealed by this hanging were of more value than many a mighty king’s treasure; and everything was on so vast a scale that man shuddered to feel his own littleness, and the mind sought some new standard of measurement by which to realize such unwonted proportions.  The finite here seemed to pass into the infinite; and as the spectator gazed up, with his head thrown