Let it be noted under this head, in conclusion, that it was essential to the reformatory mission of Socrates that he should teach without a fee. The man who practises a trade or a profession may justly demand the wages of his labour; but to preach moral truth, to protest against public sins, and convert sinners, is no profession for which the world can be expected to pay. Those who practise remunerative trades and professions supply the immediate wants of the world, and are paid in the world’s coin; but for this payment they become the slaves of the masters who employ them, and must give the rightful value for the stipulated reward. But a prophet, or an apostle, or a teacher of moral truth in any shape, knows that he is bringing an article to the {68} market for which there may be no demand; he knows further that, by his mere attitude as a preacher, he is assuming a superiority over his brethren which is inconsistent with the equality of position and right which the act of buying and selling supposes in the parties concerned. He must, above all things, be free in his function; and to accept money from no one is the first condition of moral independence. Of this the father of the faithful, as we read in the Book of Genesis, gave an illustrious example, when he refused to take any of the booty offered to him by the king of Sodom, “lest thou shouldest say, I have made Abram rich.” And for the same reason manifestly, neither the Hebrew prophets nor the apostle Paul were paid for their preaching, nor indeed in the nature of things could he. Savonarola was not paid for publicly preaching against the vicious lives of the Popes; Luther was not paid for his manly protest against the prostitution of Divine grace in the sale of pardons for tinkling silver; and in the same way Socrates was not, and could not be, paid for his mission of convincing the cleverest persons in Athens of ignorance, shallowness, and all sorts of inadequacy. In fact he did not come forward as a professional teacher at all. He issued no flaming advertisements. He only said that he was a man in search of wisdom, and would be glad of any honest man’s company and co-operation in the search. The Sophists in this and in so many other respects were altogether different. They made large professions and accepted large fees.