Amid the barren deserts of Arabia, a few cultivated spots rise like islands out of the sandy ocean. Even the name of Tadmor, or Palmyra, by its signification in the Syriac as well as in the Latin language, denoted the multitude of palm-trees which afforded shade and verdure to that temperate region. The air was pure, and the soil, watered by some invaluable springs, was capable of producing fruits as well as corn. A place possessed of such singular advantages, and situated at a convenient distance between the Gulf of Persia and the Mediterranean,[C] was soon frequented by the caravans which conveyed to the nations of Europe a considerable part of the rich commodities of India. Palmyra insensibly increased into an opulent and independent city, and connecting the Roman and the Parthian monarchies by the mutual benefits of commerce, was suffered to observe a humble neutrality, till at length after the victories of Trajan the little republic sunk into the bosom of Rome, and flourished more than one hundred and fifty years in the subordinate though honorable rank of a colony. It was during that peaceful period, if we may judge from a few remaining inscriptions, that the wealthy Palmyrenians constructed those temples, palaces, and [Pg 6283] porticos of Grecian architecture whose ruins, scattered over an extent of several miles, have deserved the curiosity of our travelers. The elevation of Odenathus and Zenobia appeared to reflect new splendor on their country, and Palmyra for a while stood forth the rival of Rome: but the competition was fatal, and ages of prosperity were sacrificed to a moment of glory.