and palaces faded and disappeared, Ḥîrah, Khawarnaḳ, Ctesiphon, and many another of which the very site is forgotten; all the pomp and valour of an earlier time fell together like an army of dreams at the first trumpet-blast of those armies of the Faith which hold the field until this hour. Then came the day of vigour; the adding of dominion to dominion; the building of great Mohammadan towns, Kûfah, Wâsiṭ, Baṣrah, and last of all Baghdâd, last and greatest. And then decline, and finally the transference of authority. This was the story that was unfolded before me as I stood upon the roof of a Persian house and gazed down into the gorgeously tiled courtyard of the mosque of Ḥussein, in which none but the Faithful may set foot. When I lifted my eyes and looked westward I saw the desert across which the soldiers of the Prophet had come to batter down the old civilizations; when I looked east I saw the road to Baghdâd, where their descendants had cultivated with no less renown, the arts of peace. The low sun shone upon the golden dome; the nesting storks held conversation from minaret to minaret, with much clapping of beaks and shaking out of unruffled wings; the Spirit of Islâm marched out of the wilderness and seized the fruitful earth. There were other lesser things which aroused a more personal if not a keener interest. The oranges were good at Kerbelâ, as Fattûḥ had said. The shops were heaped with them and with pale sweet lemons: I fear I must have astonished my military escort, for I stopped at every corner to buy more and yet more, and ate them as I went along the streets, hoping to satisfy the inextinguishable thirst born of the desert. Side by side with the oranges lay mountains of pink roses, the flowers cut off short and piled together; every one in the town carried a handful of them and sniffed at them as he walked. After night had fallen I was invited to a bountiful Persian dinner, where we feasted on lamb stuffed with pistachios, and drank sherbet out of deep wooden spoons. And there I heard some talk of politics.