XLVIII. (257) The law chooses that a person who brings a sacrifice shall be pure, both in body and soul; –pure in soul from all passions, and diseases, and vices, which can be displayed either in word or deed; and pure in body from all such things as a body is usually defiled by. (258) And it has appointed a burning purification for both these things; for the soul, by means of the animals which are duly fit for sacrifices; and for the body, by ablutions and sprinklings; concerning which we will speak presently; for it is fit to assign the pre-eminence in honour in every point to the superior and dominant part of the qualities existing in us, namely, to the soul. (259) What, then, is the mode of purifying the soul? “Look,” says the law, “take care that the victim which thou bringest to the altar is perfect, wholly without participation in any kind of blemish, selected from many on account of its excellence, by the uncorrupted judgments of the priests, and by their most acute sight, and by their continual practice derived from being exercised in the examination of faultless victims. For if you do not see this with your eyes more than with your reason, you will not wash off all the imperfections and stains which you have imprinted on your whole life, partly in consequence of unexpected events, and partly by deliberate purpose; (260) for you will find that this exceeding accuracy of investigation into the animals, figuratively signifies the amelioration of your own disposition and conduct; for the law was not established for the sake of irrational animals, but for that of those who have intellect and reason.” So that the real object taken care of is not the condition of the victims sacrificed in order that they may have no blemish, but that of the sacrificers that they may not be defiled by any unlawful passion. (261) The body then, as I have already said, he purifies with ablutions and bespringklings, and does not allow a person after he has once washed and sprinkled himself, at once to enter within the sacred precincts, but bids him wait outside for seven days, and to be besprinkled twice, on the third day and on the seventh day; and after this it commands him to wash himself once more, and then it admits him to enter the sacred precincts and to share in the sacred ministrations.

XLIX. (262) We must consider what great prudence and philosophical wisdom is displayed in this law; for nearly all other persons are besprinkled with pure water, generally in the sea, some in rivers, and others again in vessels of water which they draw from fountains. But Moses, having previously prepared ashes which had been left from the sacred fire (and in what manner shall be explained hereafter), appointed that it should be right to take some of them and to put them in a vessel, and then to pour water upon them, and then, dipping some branches of hyssop in the mixture of ashes and water, to sprinkle it over those who were to be purified. (263) And the cause of this proceeding may very probably be said to be this:–The lawgiver’s intention is that those who approach the service of the living God should first of all know themselves and their own essence. For how can the man who does not know himself ever comprehend the supreme and all-excelling power of God? (264) Therefore, our bodily essence is earth and water, of which he reminds us by this purification, conceiving that this result–namely, to know one’s self, and to know also of what one is composed, of what utterly valueless substances mere ashes and water are–is of itself the most beneficial purification. (265) For when a man is aware of this he will at once reject all vain and treacherous conceit, and, discarding haughtiness and pride, he will seek to become pleasing to God, and to conciliate the merciful power of that Being who hates arrogance. For it is said somewhere with great beauty, “He that exhibits over proud words or actions offends not men alone but God also, the maker of equality and of every thing else that is most excellent.” (266) Therefore, to us who are amazed and excited by this sprinkling the very elements themselves, earth and water, may almost be said to utter distinct words, and to say plainly, we are the essence of your bodies; nature having mixed us together, divine art has fashioned us into the figure of a man. Being made of us when you were born, you will again be dissolved into us when you come to die; for it is not the nature of any thing to be destroyed so as to become non-existent; but the end brings it back to those elements from which its beginnings come.