We may believe that Yusuf Nassaj, his first teacher, who was a mystic, as well as, later, the Imam al-Haramain, laid considerable emphasis on the points here mentioned. The atmosphere in which Al-Ghazali was educated, we must never forget, was that of mysticism. The study of the Koran was followed by that of the Traditions, of which the standard collections were already in circulation. After this, a youth in Al-Ghazali’s day would begin the study of _Fiqh_, or Moslem jurisprudence. We know from the contents of the standard works on this subject, written before Al-Ghazali’s time, and later by himself, what engrossed the attention in the schools of Tus and Jurjan.[27] His first lesson would be on ceremonial purity by the use of ablution, the bath, the tooth-pick and the various circumstances of legal defilement when _ghasl_ or complete ablution is prescribed; of the ailments of women and the duration of pregnancy. Then came the second part of the book on prayer, its occasions, conditions, and requirements, including the four things in which the prayer of a woman differs from that of a man. He would learn all about the poor-rate (_zakat_), about fasting and pilgrimage, about the laws of barter and sale and debt; about inheritance and wills—a most difficult and complicated subject. Then the pupil would pass on to marriage and divorce, a very large subject, and one on which Moslem law books show no reserve, and leave no detail unmentioned. Then would follow the laws in regard to crime and violence, Holy War, and the ritual of sacrifice at the Great Feast. The last three chapters of books on _Fiqh_ generally deal with oaths, evidence, and the manumission of slaves.[28] From his youth up Al-Ghazali belonged to the Shafiʾ School, one of the four orthodox systems of jurisprudence. The Imam ash-Shafiiʾ, whose tomb at Cairo was afterwards visited by Al-Ghazali, and is still a place of pilgrimage, died in A. H. 204. He chose the _via media_ between the slavery of tradition and the freedom of logic and deduction in Moslem law. According to Macdonald, “Ash-Shafiʾi was without question one of the greatest figures in the history of law. Perhaps he had not the originality and keenness of Abu Hanifa; but he had a balance of mind and temper, a clear vision and full grasp of means and ends, that enabled him to say what proved to be the last word in the matter. After him came attempts to tear down; but they failed. The fabric of the Muslim canon law stood firm.” The adherents of the school of Shafiiʾ now number some sixty million persons, of whom about a half are in the Netherland Indies, and the rest in Egypt, Syria, Hadramaut, Southern India, and Malaysia. Among all of these Al-Ghazali the Shafiʾite naturally holds a place of supreme honour.