[167] is reasonable; it was necessary to prove that it is real and rests on a solid historical basis. This was the question raised in an acute form by the criticisms of Hume and Middleton (1748) on miracles. The ablest answer was given by Paley in his Evidences of Christianity (1794), the only one of the apologies of that age which is still read, though it has ceased to have any value. Paley’s theology illustrates how orthodox opinions are coloured, unconsciously, by the spirit of the time. He proved (in his Natural Theology) the existence of God by the argument from design —without taking any account of the criticisms of Hume on that argument. Just as a watchmaker is inferred from a watch, so a divine workman is inferred from contrivances in nature. Paley takes his instances of such contrivance largely from the organs and constitution of the human body. His idea of God is that of an ingenious contriver dealing with rather obstinate material. Paley’s “God” (Mr. Leslie Stephen remarked) “has been civilized like man; he has become scientific and ingenious; he is superior to Watt or Priestley in devising mechanical and chemical contrivances, and is therefore made in the image of that generation of which Watt and Priestley were conspicuous lights.” When a God of this kind [168] is established there is no difficulty about miracles, and it is on miracles that Paley bases the case for Christianity—all other arguments are subsidiary. And his proof of the New Testament miracles is that the apostles who were eye-witnesses believed in them, for otherwise they would not have acted and suffered in the cause of their new religion. Paley’s defence is the performance of an able legal adviser to the Almighty. The list of the English deistic writers of the eighteenth century closes with one whose name is more familiar than any of his predecessors, Thomas Paine. A Norfolk man, he migrated to America and played a leading part in the Revolution. Then he returned to England and in 1791 published his Rights of Man in two parts. I have been considering, almost exclusively, freedom of thought in religion, because it may be taken as the thermometer for freedom of thought in general. At this period it was as dangerous to publish revolutionary opinions in politics as in theology. Paine was an enthusiastic admirer of the American Constitution and a supporter of the French Revolution (in which also he was to play a part). His Rights of Man is an indictment of the monarchical form of government, and a plea for representative democracy. It had an enormous