The laws of the Moors were few and simple. It does not appear that there existed among them any civil laws apart from those incorporated with their religious code. Jurisprudence was reduced to the application of the principles contained in the Koran. The caliph, as the supreme head of their religion, possessed the power of interpreting these principles; but even he would not have ventured to violate them. At least as often as once a week, he publicly gave audience to his subjects, listened to their {76} complaints, examined the guilty, and, without quitting the tribunal, caused punishment to be immediately inflicted. The governors placed by the sovereign over the different cities and provinces, commanded the military force belonging to each, collected the public revenues, superintended the administration of the police, and adjudged the offences committed within their respective governments. Public officers well versed in the laws discharged the functions of notaries, and gave a juridical form to records relating to the possession of property. When any lawsuits arose, magistrates called _cadis_, whose authority was respected both by the king and the people, could alone decide them. These suits were speedily determined; lawyers and attorneys were unknown, and there was no expense nor chicanery connected with them. Each party pleaded his cause in person, and the decrees of the cadi were immediately executed. Criminal jurisprudence was scarcely more complicated. The Moors almost invariably resorted to the _punishment of retaliation_ prescribed by the founder of their religion. In truth, the wealthy were permitted to exonerate themselves from the charge of bloodshed by the aid {77} of money; but it was necessary that the relations of the deceased should consent to this: the caliph himself would not have ventured to withhold the head of one of his own sons who had been guilty of homicide, if its delivery had been inexorably insisted upon. This simple code would not have sufficed had not the unlimited authority exercised by fathers over their children, and husbands over their wives, supplied the deficiencies of the laws. With regard to this implicit obedience on the part of a family to the will of its chief, the Moors preserved the ancient patriarchal customs of their ancestors. Every father possessed, under his own roof, rights nearly equal to those of the caliph. He decided, without appeal, the quarrels of his wives and those of his sons: he punished with severity the slightest faults, and even possessed the power of punishing certain crimes with death. Age alone conferred this supremacy. An old man was always an object of reverence. His presence arrested disorders: the most haughty young man cast down his eyes at meeting him, and listened patiently to his reproofs. In short, the possessor of a white beard {78} was everywhere invested with the authority of a magistrate.