"To attack Alia is to attack her brother," Hayt said.

"That is so clear it is difficult to see," Bijaz said. "In truth, Emperor and sister are one person back to back, one being half male and half female."

"That is a thing we've heard said by the Fremen of the deep desert," Hayt said. "And those are the ones who've revived the blood sacrifice to Shai-hulud. How is it you repeat their nonsense?"

"You dare say nonsense?" Bijaz demanded. "You, who are both man and mask? Ahh, but the dice cannot read their own spots. I forget this. And you are doubly confused because you serve the Atreides double-being. Your senses are not as close to the answer as your mind is."

"Do you preach that false ritual about Muad'dib to your guards?" Hayt asked, his voice low. He felt his mind being tangled by the dwarf's words.

"They preach to me!" Bijaz said. "And they pray. Why should they not? All of us should pray. Do we not live in the shadow of the most dangerous creation the universe has ever seen?"

"Dangerous creation..."

"Their own mother refuses to live on the same planet with them!"

"Why don't you answer me straight out?" Hayt demanded. "You know we have other ways of questioning you. We'll get our answers... one way or another."

"But I have answered you! Have I not said the myth is real? Am I the wind that carries death in its belly? No! I am words! Such words as the lightning which strikes from the sand in a dark sky. I have said: 'Blow out the lamp! Day is here!' And you keep saying: 'Give me a lamp so I can find the day.' "

"You play a dangerous game with me," Hayt said. "Did you think I could not understand these Zensunni ideas? You leave tracks as clear as those of a bird in mud."

Bijaz began to giggle.

"Why do you laugh?" Hayt demanded.

"Because I have teeth and wish I had not," Bijaz managed between giggles. "Having no teeth, I could not gnash them."

"And now I know your target," Hayt said. "You were aimed at me."

"And I've hit it right on!" Bijaz said. "You made such a big target, how could I miss?" He nodded as though to himself. "Now I will sing to you." He began to hum, a keening, whining monotonous theme, repeated over and over.

Hayt stiffened, experiencing odd pains that played up and down his spine. He stared at the face of the dwarf, seeing youthful eyes in an old face. The eyes were the center of a network of knobby white lines which ran to the hollows below his temples. Such a large head! Every feature focused on the pursed-up mouth from which that monotonous noise issued. The sound made Hayt think of ancient rituals, folk memories, old words and customs, half-forgotten meanings in lost mutterings. Something vital was happening here - a bloody play of ideas across Time. Elder ideas lay tangled in the dwarfs singing. It was like a blazing light in the distance, coming nearer and nearer, illuminating life across a span of centuries.

"What are you doing to me?" Hayt gasped.

"You are the instrument I was taught to play," Bijaz said. "I am playing you. Let me tell you the names of the other traitors among the Naibs. They are Bikouros and Cahueit. There is Djedida, who was secretary to Korba. There is Abumojandis, the aide to Bannerjee. Even now, one of them could be sinking a blade into your Muad'dib."

Hayt shook his head from side to side. He found it too difficult to talk.

"We are like brothers," Bijaz said, interrupting his monotonous hum once more. "We grew in the same tank: I first and then you."

Hayt's metal eyes inflicted him with a sudden burning pain. Flickering red haze surrounded everything he saw. He felt he had been cut away from every immediate sense except the pain, and he experienced his surroundings through a thin separation like windblown gauze. All had become accident, the chance involvement of inanimate matter. His own will was no more than a subtle, shifting thing. It lived without breath and was intelligible only as an inward illumination.

With a clarity born of desperation, he broke through the gauze curtain with the lonely sense of sight. His attention focused like a blazing light under Bijaz. Hayt felt that his eyes cut through layers of the dwarf, seeing the little man as a hired intellect, and beneath that, a creature imprisoned by hungers and cravings which lay huddled in the eyes - layer after layer, until finally, there was only an entity-aspect being manipulated by symbols.

"We are upon a battleground," Bijaz said. "You may speak of it."

His voice freed by the command, Hayt said: "You cannot force me to slay Muad'dib."

"I have heard the Bene Gesserit say," Bijaz said, "that there is nothing firm, nothing balanced, nothing durable in all the universe - that nothing remains in its state, that each day, sometimes each hour, brings change."

Hayt shook his head dumbly from side to side.

"You believed the silly Emperor was the prize we sought," Bijaz said. "How little you understand our masters, the Tleilaxu. The Guild and Bene Gesserit believe we produce artifacts. In reality, we produce tools and services. Anything can be a tool - poverty, war. War is useful because it is effective in so many areas. It stimulates the metabolism. It enforces government. It diffuses genetic strains. It possesses a vitality such as nothing else in the universe. Only those who recognize the value of war and exercise it have any degree of self-determination."

In an oddly placid voice, Hayt said: "Strange thoughts coming from you, almost enough to make me believe in a vengeful Providence. What restitution was exacted to create you? It would make a fascinating story, doubtless with an even more extraordinary epilogue."

"Magnificent!" Bijaz chortled. "You attack - therefore you have willpower and exercise self-determination."

"You're trying to awaken violence in me," Hayt said in a panting voice.

Bijaz denied this with a shake of the head. "Awaken, yes; violence, no. You are a disciple of awareness by training, so you have said. I have an awareness to awaken in you, Duncan Idaho."

"Hayt!"

"Duncan Idaho. Killer extraordinary. Lover of many women. Swordsman soldier. Atreides field hand on the field of battle. Duncan Idaho."

"The past cannot be awakened."

"Cannot?"

"It has never been done!"

"True, but our masters defy the idea that something cannot be done. Always, they seek the proper tool, the right application of effort, the services of the proper -"

"You hide your real purpose! You throw up a screen of words and they mean nothing!"

"There is a Duncan Idaho in you," Bijaz said. "It will submit to emotion or to dispassionate examination, but submit it will. This awareness will rise through a screen of suppression and selection out of the dark past which dogs your footsteps. It goads you even now while it holds you back. There exists that being within you upon which awareness must focus and which you will obey."

"The Tleilaxu think I'm still their slave, but I -"

"Quiet, slave!" Bijaz said in that whining voice.

Hayt found himself frozen in silence.

"Now we are down to bedrock," Bijaz said. "I know you feel it. And these are the power-words to manipulate you... I think they will have sufficient leverage."

Hayt felt the perspiration pouring down his cheeks, the trembling of his chest and arms, but he was powerless to move.

"One day," Bijaz said, "the Emperor will come to you. He will say: 'She is gone.' The grief mask will occupy his face. He will give water to the dead, as they call their tears hereabouts. And you will say, using my voice: 'Master! Oh, Master!' "

Hayt's jaw and throat ached with the locking of his muscles. He could only twist his head in a brief arc from side to side.

"You will say, 'I carry a message from Bijaz.' " The dwarf grimaced. "Poor Bijaz, who has no mind... poor Bijaz, a drum stuffed with messages, an essence for others to use... pound on Bijaz and he produces a noise... "