Shocked and discomfited, the youthful monarch returned in confusion to the Alhambra, shut himself up within its innermost courts, and remained a kind of voluntary prisoner until the first burst of popular feeling should subside. He trusted that it would soon pass away--that the people would be too sensible of the sweets of peace to repine at the price at which it was obtained; at any rate, he trusted to the strong friendship of the Christian sovereigns to secure him even against the factions of his subjects. The first missives from the politic Ferdinand showed Boabdil the value of his friendship. The Christian monarch reminded him of a treaty which he had made when captured in the city of Loxa. By this he had engaged that in case the Catholic sovereigns should capture the cities of Guadix, Baza, and Almeria he would surrender Granada into their hands within a limited time, and accept in exchange certain Moorish towns to be held by him as their vassal. Guadix, Baza, and Almeria had now fallen; Ferdinand called upon him, therefore, to fulfil his engagement. If the unfortunate Boabdil had possessed the will, he had not the power to comply with this demand. He was shut up in the Alhambra, while a tempest of popular fury raged without. Granada was thronged by refugees from the captured towns, many of them disbanded soldiers, and others broken-down citizens rendered fierce and desperate by ruin. All railed at him as the real cause of their misfortunes. How was he to venture forth in such a storm? Above all, how was he to talk to such men of surrender? In his reply to Ferdinand he represented the difficulties of his situation, and that, so far from having control over his subjects, his very life was in danger from their turbulence. He entreated the king, therefore, to rest satisfied for the present with his recent conquests, promising that should he be able to regain full empire over his capital and its inhabitants, it would be but to rule over them as vassal to the Castilian Crown. Ferdinand was not to be satisfied with such a reply. The time was come to bring his game of policy to a close, and to consummate his conquest by seating himself on the throne of the Alhambra. Professing to consider Boabdil as a faithless ally who had broken his plighted word, he discarded him from his friendship, and addressed a second letter, not to him, but to the commanders and council of the city. He demanded a complete surrender of the place, with all the arms in the possession either of the citizens or of others who had recently taken refuge within its walls. If the inhabitants should comply with this summons, he promised them the indulgent terms granted to Baza, Guadix, and Almeria; if they should refuse, he threatened them with the fate of Malaga.* * Cura de los Palacios, cap. 96.