At the head of a considerable army of the usual undisciplined Berber type Abu Raqwa advanced eastwards and took Barqa where he was careful to prevent all pillage and violence, and thus proclaimed that he was not a mere leader of tribes on the war path, but aimed at establishing an orderly government. At the fall of Barqa Hakim saw that the rebellion had to be taken seriously, and sent out an army under the command of Inal. This Egyptian force had to cross a considerable stretch of desert before it could reach Barqa, and Abu Raqwa sent a rapidly moving body of cavalry across the route to fill in the wells, and then waited at the end furthest from Egypt. At length Inal’s force appeared, exhausted and thirsty from its desert march, and the engagement which followed left the advantage with Abu Raqwa. Before the action commenced a number of the Katama tribesmen serving with the Egyptians deserted and joined the enemy, induced to do so by disgust with the conduct and now notorious cruelties of Hakim. When they presented themselves before Abu Raqwa their first act was to intercede with him on behalf of their fellow tribesmen still serving in the Fatimid army, and as he promised them a favourable reception they called out to them and they deserted also. After this Abu Raqwa joined battle and inflicted a serious defeat on Inal. The news of this disaster caused great alarm in Cairo; there was an immediate rise in the prices of provisions, and preparations were made for another expedition to North Africa. After his success Abu Raqwa made his residence at Barqa and seemed disposed to establish a kingdom in Ifrikiya. Before long, however, he received letters from several leading men in Egypt, including Husayn b. Jawhar who was Hakim’s Commander-in-Chief, begging him to invade Egypt and assuring him of a welcome and substantial support. This, more than anything else, shows to what an extent the strange conduct of Hakim had now alienated his subjects and even those who, like Husayn, were his chief ministers and were, or had been, his personal friends. If we suppose that, by this time, Hakim had given unmistakable signs of disordered intellect we shall find in that a reasonable explanation of the desire for some one to come and deliver the country from what threatened to be a serious danger.