And he did it with an ingenuity which amazed his companions. He took the tone of a man who is strongly attracted, and yet has one single remaining shred of doubt to hold him back. Yet as that one shred was torn away by the Moolah, there was always some other stubborn little point which prevented his absolute acceptance of the faith of Islam. And his questions were all so mixed up with personal compliments to the priest and self-congratulations that they should have come under the teachings of so wise a man and so profound a theologian, that the hanging pouches under the Moolah's eyes quivered with his satisfaction, and he was led happily and hopefully onwards from explanation to explanation, while the blue overhead turned into violet, and the green leaves into black, until the great serene stars shone out once more between the crowns of the palm-trees. “As to the learning of which you speak, my lamb,” said the Moolah, in answer to some argument of Fardet's, “I have myself studied at the University of El Azhar at Cairo, and I know that to which you allude. But the learning of the faithful is not as the learning of the unbeliever, and it is not fitting that we pry too deeply into the ways of Allah. Some stars have tails, O my sweet lamb, and some have not; but what does it profit us to know which are which? For God made them all, and they are very safe in His hands. Therefore, my friend, be not puffed up by the foolish learning of the West, and understand that there is only one wisdom, which consists in following the will of Allah as His chosen prophet has laid it down for us in this book. And now, my lambs, I see that you are ready to come into Islam, and it is time, for that bugle tells that we are about to march, and it was the order of the excellent Emir Abderrahman that your choice should be taken, one way or the other, before ever we left the wells.” “Yet, my father, there are other points upon which I would gladly have instruction,” said the Frenchman, “for, indeed, it is a pleasure to hear your clear words after the cloudy accounts which we have had from other teachers.” But the Moolah had risen, and a gleam of suspicion twinkled in his single eye. “This further instruction may well come afterwards,” said he, “since we shall travel together as far as Khartoum, and it will be a joy to me to see you grow in wisdom and in virtue as we go.” He walked over to the fire, and stooping down, with the pompous slowness of a stout man, he returned with two half-charred sticks, which he laid crosswise upon the ground. The Dervishes came clustering over to see the new converts admitted into the fold. They stood round in the dim light, tall and fantastic, with the high necks and supercilious heads of the camels swaying above them.