XI. (83) And after the feast they celebrate the sacred festival during the whole night; and this nocturnal festival is celebrated in the following manner: they all stand up together, and in the middle of the entertainment two choruses are formed at first, the one of men and the other of women, and for each chorus there is a leader and chief selected, who is the most honourable and most excellent of the band. (84) Then they sing hymns which have been composed in honour of God in many metres and tunes, at one time all singing together, and at another moving their hands and dancing in corresponding harmony, and uttering in an inspired manner songs of thanksgiving, and at another time regular odes, and performing all necessary strophes and antistrophes. (85) Then, when each chorus of the men and each chorus of the women has feasted separately by itself, like persons in the bacchanalian revels, drinking the pure wine of the love of God, they join together, and the two become one chorus, an imitation of that one which, in old time, was established by the Red Sea, on account of the wondrous works which were displayed there; (86) for, by the commandment of God, the sea became to one party the cause of safety, and to the other that of utter destruction; for it being burst asunder, and dragged back by a violent reflux, and being built up on each side as if there were a solid wall, the space in the midst was widened, and cut into a level and dry road, along which the people passed over to the opposite land, being conducted onwards to higher ground; then, when the sea returned and ran back to its former channel, and was poured out from both sides, on what had just before been dry ground, those of the enemy who pursued were overwhelmed and perished. (87) When the Israelites saw and experienced this great miracle, which was an event beyond all description, beyond all imagination, and beyond all hope, both men and women together, under the influence of divine inspiration, becoming all one chorus, sang hymns of thanksgiving to God the Saviour, Moses the prophet leading the men, and Miriam the prophetess leading the women. (88) Now the chorus of male and female worshippers being formed, as far as possible on this model, makes a most humorous concert, and a truly musical symphony, the shrill voices of the women mingling with the deep-toned voices of the men. The ideas were beautiful, the expressions beautiful, and the chorus-singers were beautiful; and the end of ideas, and expressions, and chorussingers, was piety; (89) therefore, being intoxicated all night till the morning with this beautiful intoxication, without feeling their heads heavy or closing their eyes for sleep, but being even more awake than when they came to the feast, as to their eyes and their whole bodies, and standing there till morning, when they saw the sun rising they raised their hands to heaven, imploring tranquillity and truth, and acuteness of understanding. And after their prayers they each retired to their own separate abodes, with the intention of again practising the usual philosophy to which they had been wont to devote themselves. (90) This then is what I have to say of those who are called therapeutae, who have devoted themselves to the contemplation of nature, and who have lived in it and in the soul alone, being citizens of heaven and of the world, and very acceptable to the Father and Creator of the universe because of their virtue, which has procured them his love as their most appropriate reward, which far surpasses all the gifts of fortune, and conducts them to the very summit and perfection of happiness.