They mounted through darkened chambers, up dizzy ladders, to the summit of the donjon. It was a murky, cloudy night that greeted them as they emerged from the trap-door and stood alone on the stone-girt platform, with the land and the sea one vague black haze below. No moon, no stars; only a red flash on the ground where the light streamed from a loophole in the great hall. No sound save the faint shouts of the drinkers, echoing from far below, and their own measured footfalls. They paced the platform for a few moments in silence. Then the Norman broke forth in Arabic:—

"Musa, son of Abdallah, we have sworn brotherhood. Our friendship is young: may I put it to a test?"

"My hands, my wits, my head if need be, all yours, my brother," replied the Spaniard, never hesitating.

"Help me to gain the hand of this lady!"

Their hands rested on one another's shoulders. Richard felt—but perchance he was wrong—a quiver run through the Moslem; only for an instant, if at all. Very naturally Musa replied:—

"Had you said, 'Kill me this enemy,' how easy to aid you! But to win the lady, what may I do? I am no magician to mix you philters. In her eyes I am only Moslem, and Infidel. She has not learned, as have you Sicilian Normans, that Christian and Moslem may be friends. I would be a sorry pursuivant in your behalf."

Richard was silent; then cried out:—

"Ai, it is all madness! I have no need to be told. I set eyes on her first this morning. Holy Mother, what sin is mine that I should be afflicted thus! Never before have I loved a maid so much as my white falcon. Yet were I longing for a drop of water in Purgatory, I could not have greater desire. It is sin; it is madness; I must never see her again, or great sorrow will come of it!"

But Musa pressed his arm closer, and more kindly.

"No," said he, softly, in his rich Spanish accent; "if it is mere fleeting passion, it will end; and the upright man is none the worse. Is it a sin to take delight, when Allah reveals to us what seems a glimmer of Paradise? And as for the future, that lies in the hands of the Most High. Whatever is written in the books of our dooms—what power may withstand? To-day, call it madness, and speak not of it. To-morrow, if it live, call it passion—speak in whispers. A month, a year; call it love—it will speak for itself. It is a fire—all men see it. And who would then hide its brightness?"