The Arab, like the camel, is not in love with straight lines. An Arab carpenter cannot draw a right angle, and the Arab mason seldom uses a plummet. An Arab servant has great trouble in laying a table-cloth square on the table. The old Arab temple at Mecca is called “a Cube” (Kaaba), and yet has none of its sides and angles equal but is a zigzag building. Streets are never parallel or at right angles, but go crisscross in all sorts of ways except the shortest way.

And so it came to pass that when the tribes of men after the deluge scattered from the Tower of Babel far to the south of the big Arabian peninsula they too travelled in zigzag lines. Some went to the far east on the Persian Gulf and began to be pearl-divers at Bahrein. Others took their best camels all the way across the waterless desert of the interior and settled in Oman to become the breeders of the finest dromedaries. Others went meandering southward along the river-beds, called wadies, till they came to the beautiful mountains of Yemen, green with trees and bright with blossoms. Others loved the dry, clear, keen air of the high plateau, and making tents of goat-hair they lived with their flocks, and are the Bedouin tribes of to-day. Still others were driven to the west and, because the country was barren and dreadfully hot, settled near a spring called Zem Zem, and built the city of Mecca. The waters of the spring were good, they said, for fever and pain, and so Mecca became a health resort and a market-place, and finally a religions centre. Every year the distant tribes came in great caravans to visit the city and exchange mares, camel-foals and bits of poetry.

The big Camel Market in the crater at Aden where we preached our first sermon in 1891

The children of Ishmael and other grandchildren of “Father Abraham” also wandered down, and before the time of David the zigzag lines of the caravans that carried costly merchandise from Persia and India were all over Arabia. The single-track roads were as thick as the wrinkles on an old man’s forehead. But the great trunk lines were three: one of them extended from Aden on the far south, which was the chief harbour, along the whole western stretch of Arabia to Egypt. This was the road which the Queen of Sheba took when she came to see Solomon in all his glory. The other road extended from Babylon across the desert to Damascus, the oldest city in the world; and the third caravan route, nearly as important as the other two, went slant-wise from the mouth of the Euphrates River to the old capital of the Queen of Sheba, Marib. These three great railroads of the desert were busy day after day and month after month and year after year for many centuries. Great cities sprang up beside these camel tracks, and the ruins of Tadmor still show the wonderful importance of old time Arabia.

But for one reason and another trade chose other channels, and Arabia lost its importance. When the Wise Men came from the East to Bethlehem’s Manger the trunk lines were still in existence, but soon after Mohammed’s birth other parts of the world became more important, and Arabia became less and less known except to those who live in its deserts.

It had to be rediscovered in the present century, and the story of the rediscovery of Arabia is full of interest. This story, also, is a story of zigzag journeys.

Some bold travellers in Europe were anxious to visit the birthplace of Mohammed and see the holy city of Mecca, and at the risk of their lives, men like Burckhardt, Burton and others reached Mecca and Medina, travelling with the Arab caravans and dressed as Moslem pilgrims. In 1862 Palgrave made his celebrated journey across Arabia from west to east. And in 1876 Doughty, one of the bravest travellers, made his long and difficult zigzag journeys through Northwest and North Arabia, often in danger of his life. Suffering hunger and thirst with the Bedouins, he was driven from place to place until he finally got out of the interior safely.

Even earlier than these well-known travellers were the journeys of Cursten Niebuhr in Yemen. In 1763 he was sent by the King of Denmark to explore the unknown peninsula, and set out with five companions. After many wonderful adventures he came back, but he was the only one of the five: the others died in Arabia through fever or on the voyage.

Except for the portion of Arabia seen by those bold travellers and by others like them, a great part of the country is still unknown. No missionaries have ever crossed Arabia although they have made journeys into the interior and along the coasts. It is surprising, but it is true that the most unknown country in the world to-day is Arabia. We have better maps of the North Polar regions and even of the moon than we have of Southeast Arabia and portions of the interior.