Altogether, incense played a prominent part in the religious ceremonies of the ancient Western Asiatic nations—among many peoples under a theocratic government it was even believed to be sinful to use incense for other than religious purposes. The Bible teaches us that Ezekiel and Isaiah protested against it, and that Moses even prescribed the preparation of certain kinds of incense for use in the tabernacle. Among the most highly civilized people of antiquity, the Greeks, a large number of fragrant substances, as well as oils perfumed with them—that is to say, perfumes in the same sense as we still understand the term—was known; this will be no surprise to those familiar with the culture of this remarkable people. The odor of violets was the favorite among the Greeks; besides this they used the scent of the different mints, thyme, marjoram, and other aromatic plants. This was carried so far as to become a matter of fashion for the Greek fop to use only certain odors in the form of ointments for the hair, others for the neck, etc. In order to prevent this luxury which was carried to such an excess, Solon even promulgated a law that interdicted the sale of fragrant oils to Athenian men (the law did not apply to the women). The Romans, who were the pupils of the Greeks in all the arts, carried the luxury with perfumes perhaps even farther. In ancient Rome there was a very numerous guild of perfumers called _unguentarii_; they are said to have had a street to themselves in Capua. A Patrician Roman anointed himself three times daily with precious, sweet-scented oils which he personally took along into his bath in golden vessels of exquisite workmanship, so-called nartheciæ. At the funeral of his wife Poppæa, Nero is said to have used as incense more odorous substances than could be produced in one year in Arabia, at that time the only reputed source of perfumes. This luxury went so far that during the games in the open amphitheatres the whole air was filled with sweet odors ascending from numerous censers arranged in a circle. The apartments of well-to-do Romans always contained large and very valuable urns filled with dried blossoms, to keep the air permanently perfumed. Roman extravagance with perfumes was carried to such an excess that under the consulate of Licinius Crassus a law was passed which restricted the use of perfumery, there being good reason to fear that there would not be enough for the ceremonies in the temples. With the migration of the almost savage Huns and Goths, the refinement of morals ceased, progress in civilization was retarded for centuries, and at the same time the use of perfumes disappeared entirely in Europe; but it was otherwise in the Orient. As an instance we may mention the prophecy of Mohammed, who promised in the Koran to the faithful in paradise the possession of black-eyed houries whose bodies were composed of the purest musk.