To Blake the great enemy of truth was the cold logical reason, a truncated part of Man’s spirit, which was incapable of attaining wisdom, and which had fabricated those false notions that governed the practical world and constrained the natural feelings. Instances of the unhappiness caused by such constraint, he gave in Songs of Experience, where The Garden of Love describes the blighting curse which church law had laid upon free love. To overthrow intellectualism and discipline, Man must liberate his most precious faculty, the imagination, which alone can reveal the spiritual character of the universe and the beauty that life will wear when the feelings cease to be unnaturally confined. Temporarily Blake rejoiced when the French Revolution seemed to usher in the millennium of freedom and peace; and his interpretation of its earlier incidents in his poem on that theme[2] illustrates in style and spirit the highly original nature of his mind. More than any predecessor he understood how the peculiarly poetical possibilities of sentimentalism might be elicited, namely by emphasizing its mystical quality. Thus under his guidance mysticism, which in the early seventeenth century had sublimated the religious poetry of the orthodox, returned to sublimate the poetry of the radicals; and with that achievement the sentimental movement reached its climax.
Burns died in 1796; Blake, lost in a realm of symbolism, became unintelligible; and temporarily sentimentalism suffered a reaction. The French Revolution, with its Reign of Terror, and the rise of a military autocrat, though supported, even after Great Britain had taken up arms against Napoleon, by some “friends of humanity” who placed universal brotherhood above patriotism, seemed to the general public to demonstrate that the sentimental theories and hopes were untrue to life and led to results directly contrary to those