The ascetic Jews of Palestine, the Essenes on the banks of the Dead Sea, by no means, according to Philo, thus quitted the active duties of life; and it would seem that the Therapeutas rather borrowed their customs from the country in which they had settled, than from any sects of the Jewish nation. Some classes of the Egyptian priesthood had always held the same views of their religious duties. These Egyptian monks slept on a hard bed of palm branches, with a still harder wooden pillow for the head; they were plain in their dress, slow in walking, spare in diet, and scarcely allowed themselves to smile. They washed thrice a day, and prayed as often; at sunrise, at noon, and at sunset. They often fasted from animal food, and at all times refused many meats as unclean. They passed their lives alone, either in study or wrapped in religious thought. They never met one another but at set times, and were seldom seen by strangers. Thus, leaving to others the pleasures, wealth, and lesser prizes of this life, they received from them in return what most men value higher, namely, honour, fame, and power. The Romans, like the Greeks, feeling but little partiality in favour of their own gods, were rarely guilty of intolerance against those of others; and would hardly have checked the introduction of a new religion unless it made its followers worse citizens. But in Rome, where every act of its civil or military authorities was accompanied with a religious rite, any slight towards the gods was a slight towards the magistrate; many devout Romans had begun to keep holy the seventh day; and Egypt was now so closely joined to Italy that the Roman senate made a new law against the Egyptian and Jewish superstitions, and, in A.D. 19, banished to Sardinia four thousand men who were found guilty of being Jews. Egypt had lost with its liberties its gold coinage, and it was now made to feel a further proof of being a conquered country in having its silver much alloyed with copper. But Tiberius, in the tenth year of his reign, altogether stopped the Alexandrian mint, as well as those of the other cities which occasionally coined; and after this year we find no more coins, but the few with the head and name of Augustus Caesar, which seem hardly to have been meant for money, but to commemorate on some peculiar occasions the emperor's adoption by his stepfather. The Nubian gold mines were probably by this time wholly deserted; they had been so far worked out as to be no longer profitable. For fifteen hundred years, ever since Ethiopia was conquered by Thebes, wages and prices had been higher in Egypt than in the neighbouring countries. But this was now no longer the case. Egypt had been getting poorer during the reigns of the latter Ptolemies; and by this time it is probable that both wages and prices were higher in Rome.