Christian, and in what other way by the unbeliever? Properly speaking, the will of God rather expresses the ultimate source of virtuous conduct than furnishes a practical definition of its quality. Lastly, as to the everlasting happiness, this is the greatest blunder of the three. It may no doubt be very true under the relations in which it was spoken, that “if in this life only we have hope in Christ we are of all men {302} most miserable:” that was a sentence which applied with the most vivid pointedness to St. Paul and to many others in similar circumstances; but it is very far from furnishing a warrant for the general proposition that the sure expectation of an everlasting reward is a motive necessary for the existence of virtue in this mortal life. For if this really were the case, either the virtue of Socrates was no virtue at all, or a virtue far above the standard of any Christian virtue according to Paley’s definition; for Socrates died the death of a martyr with a very doubtful faith of what might happen to him after death. But, in fact, the prospect of an external reward is no part of any virtue, either Christian or heathen,--rather in many cases would annihilate the very idea of virtue. To give away ten pounds to-day with the sure expectation of getting a thousand pounds for it to-morrow would be no act of generosity. Aristotle says that a man is bound to be virtuous by the distinctive law of his nature, whether he lives seventy years or seven hundred years; and Christianity surely ought to say no less. It is plain therefore that Dr. Paley was no great master of definitions. Nevertheless he wrote a most useful practical book; such a book as justly commended itself to the practical English mind; such a book as might have been expected from the finished manhood of a young man of whom when he went to college it had been said by his father, that “he had by far the clearest head he had ever met with.” A clear head unquestionably is a most useful quality in business and in daily life, but a quality which of itself will not make a great philosopher, or even a great man.