The dervishes now stood up in line, taking hold of hands, and swayed backward, forward and sideways, with perfect uniformity, wildly chanting, or rather howling, verses of the Koran, and keeping time with their movements. They commenced slowly, and increased the rapidity of their gymnastics as they became more excited and devout. The whole performance lasted an hour or more, and at the end they naturally seemed quite exhausted. Then little children were brought in, laid on the floor, and the head-dervish stepped on their bodies. I suppose he stepped in such a manner as not to hurt them, as they did not utter a sound. Perhaps the breath was so squeezed out of them that they could not. One child was quite a baby, and on this he rested his foot lightly, leaning his weight on a man's shoulder. I could not find out exactly what this ceremony signified, but was told it was considered a cure for sickness, and also a preventive. We concluded to _do_ the dervishes, and so next day went to see the spinning ones. They have a much larger and handsomer mosque than their howling brethren. First they chanted, then they indulged in a "walk around." Every time they passed the leader, who kept his place at the head of the room, they bowed profoundly to him, then passed before him, and, turning on the other side, bowed again. After this interchange of courtesies had lasted a while, they sailed off around the room, spinning with the smooth, even motion of a top--arms folded, head on one side and eyes shut. Sometimes this would be varied by the head being thrown back and the arms extended. The rapid whirling caused their long green dresses to spread out like a half-open Japanese umbrella, supposing the man to be the stick, and they kept it up about thirty minutes to the inspiring music of what sounded like a drum, horn and tin pan. We remained to witness the _first set:_ whether they had any more and wound up with the German, I cannot say. We were tired and went home, satisfied with what we had seen. I should think they corresponded somewhat with our Shakers at home, as far as their "muscular Christianity" goes, and are rather ahead on the dancing question.