The individual man left to himself is very weak. He is strong only when he can avail himself of the strength of many others, of the stores of power accumulated by generations of his predecessors, or of the combined forces of a multitude of his contemporaries. The greatest men have achieved what they have done only because they have had the faculty and skill to utilise resources vastly greater than their own. Nothing reaches far forward into the future which does not stretch far back into the past. Before a tragedy like 'Hamlet,' for example, could be written, it was requisite that humanity should have passed through ages of moral discipline, and should be in possession of vast and subtle conceptions such as could only be the growth of centuries, of the appropriate language at the appropriate epoch of its development, and of a noble style of literary workmanship. "We allow ourselves," says Mr Froude, "to think of Shakespeare, or of Raphael, or of Phidias as having accomplished their work by the power of their individual genius; but greatness like theirs is never more than the highest degree of perfection which prevails widely around it, and forms the environment in which it grows. No such single mind in single contact with the facts of nature could have created a Pallas, a Madonna, or a Lear." What the historian has thus said as to art is equally true of all other forms of thinking and doing. It is certainly true of religious thought, which has never risen without much help to the sublime conception of one God. It is, in fact, an indisputable historical truth that we owe our theism in great part to our Christianity,--that natural religion has had no real existence prior to or apart from what has claimed to be revealed religion--and that the independence which it now assumes is that of one who has grown ashamed of his origin.