Just before Goz Radjeh was reached, Burckhardt's attention was attracted to a building, which he was told was either a church or temple, the same word having the two meanings. He at once proceeded in that direction, hoping to examine it, but his companions stopped him, saying, "It is surrounded by bands of robbers; you cannot go a hundred steps without danger of attack." Burckhardt was unable to decide whether it was an Egyptian temple, or a monument of the empire of Axum. At last the caravan entered the fertile district of Tak or El Gasch, a wide watered plain, whose soil is wonderfully fertile, but which for two months in the year is uninhabited. Grain is plentiful and is sold in Jeddah for twenty per cent. more than the best Egyptian millet. The inhabitants, who are called Hadendoa, are treacherous, dishonest, and bloodthirsty; and their women are almost as degraded as those of Shendy and Berber. Upon leaving Taka, the road to Suakin and the shores of the Red Sea lay over a chain of chalk hills. At Schenterab granite is found. The hills presented few difficulties, and the caravan reached Suakin in safety upon the 26th May. But Burckhardt's troubles were not yet at an end. The Emir and Aga combined to plunder him, and treated him as the lowest of slaves, until he produced the firman which he had received from Mehemet Ali and Ibrahim Pasha. This changed the face of affairs. Instead of being thrown into prison the traveller was invited to the Aga's, who offered him a present of a young slave. M. Vivien de Saint Martin writes of this expedition, "This journey of from twenty to twenty-five days, between the Nile and the Red Sea, was the first ever undertaken by a European. The observations collected, as to the settled or nomad tribes of these districts are invaluable for Europe. Burckhardt's narrative is of increasing interest, and few can compare with it for instruction and interest." Upon the 7th of July Burckhardt succeeded in embarking in a boat, and eleven days later he reached Jeddah, which serves as a harbour to Mecca. Jeddah is built upon the sea-shore, and is surrounded by a wall, which, insufficient as it would be against artillery, protects it perfectly from the attacks of the Wahabees, who have been nicknamed the "Puritans of Islamism." These people are a distinct sect, who claim to restore Mahomedanism to its primitive simplicity. "The entrance to the town, upon the side nearest the sea," says Burckhardt, "is protected by a battery which overlooks the entire fort, and is surmounted by one enormous piece of artillery capable of discharging a five-hundred pound shot, which is so renowned throughout the Arabian Gulf, that its reputation alone is enough to protect Jeddah."