35^ Outlines of European History down the sacred oak of the old German god Odin, at Fritzlar, in Hesse, and used the wood to build a chapel, around which a monastery soon grew up. In 732 Boniface was raised to the dignity of Archbishop of Mayence and proceeded to establish in the newly converted region a number of German bishoprics, Salzburg, Regensburg, Wiirzburg, and others; this gives us some idea of the geographical extent of his labors. Section 58. Mohammed and his Religion Just at the time that Gregory the Great was doing so much to strengthen the power and influence of the popes in Rome, a young Arab camel driver in far-away Mecca was meditat- ing upon the mysteries of life and devising a religion which was destined to spread with astounding rapidity into Asia, Africa, and Europe and to become a great rival of Christianity. And to-day the millions who believe in Mohammed as God's greatest prophet are probably equal in number to those who are faithful to the Pope, as the head of the Catholic Church. Before the time of Mohammed the Arabs (a branch of the great Semitic people) had played no great part in the world's history. The scattered tribes were constantly at war with one another, and each tribe worshiped its own gods, when it wor- shiped at all. Mecca was considered a sacred spot, however, and the fighting was stopped four months each year so that all could peacefully visit the Kaaba, a sort of temple full of idols and containing in particular a black stone, about as long as a man's hand, which was regarded as specially worthy of reverence. Mohammed was poor and earned a living by conducting caravans across the desert. He was so fortunate as to find a rich widow in Mecca, named Kadijah, who gave him employ- ment and later fell in love with him and became his wife. She was his first convert and kept up his courage when few of his fellow townsmen in Mecca were inclined to pay any attention to his new religious teachings.
