David had never before seen him, and his imagination had fashioned a different personality. Here was a combination of intellect, refinement, and savagery. The red, sullen lips stamped the delicate, fanatical face with cruelty and barbaric indulgence, while yet there was an intensity in the eyes that showed the man was possessed of an idea which mastered him --a root-thought. David was at once conscious of a complex personality, of a man in whom two natures fought. He understood it. By instinct the man was a Mahdi, by heredity he was a voluptuary, that strange commingling of the religious and the evil found in so many criminals. In some far corner of his nature David felt something akin. The rebellion in his own blood against the fine instinct of his Quaker faith and upbringing made him grasp the personality before him. Had he himself been born in these surroundings, under these influences! The thought flashed through his mind like lightning, even as he bowed before Harrik, who salaamed and said: "Peace be unto thee!" and motioned him to a seat on a divan near and facing him. "What is thy business with me, effendi?" asked Harrik. "I come on the business of the Prince Pasha," answered David. Harrik touched his fez mechanically, then his breast and lips, and a cruel smile lurked at the corners of his mouth as he rejoined: "The feet of them who wear the ring of their Prince wait at no man's door. The carpet is spread for them. They go and they come as the feet of the doe in the desert. Who shall say, They shall not come; who shall say, They shall not return!" Though the words were spoken with an air of ingenuous welcome, David felt the malignity in the last phrase, and knew that now was come the most fateful moment of his life. In his inner being he heard the dreadful challenge of Fate. If he failed in his purpose with this man, he would never begin his work in Egypt. Of his life he did not think--his life was his purpose, and the one was nothing without the other. No other man would have undertaken so Quixotic an enterprise, none would have exposed himself so recklessly to the dreadful accidents of circumstance. There had been other ways to overcome this crisis, but he had rejected them for a course fantastic and fatal when looked at in the light of ordinary reason. A struggle between the East and the West was here to be fought out between two wills; between an intellectual libertine steeped in Oriental guilt and cruelty and self-indulgence, and a being selfless, human, and in an agony of remorse for a life lost by his hand. Involuntarily David's eyes ran round the room before he replied. How many slaves and retainers waited behind those velvet curtains? Harrik saw the glance and interpreted it correctly. With a look of dark triumph he clapped his hands. As if by magic fifty black slaves appeared, armed with daggers. They folded their arms and waited like statues.