Yet, to Nietzsche, with his strange, scientific distrust of the imagination, of those who so 'suspiciously' say 'We see what others do not see,' there comes distrust, hesitation, a kind of despair, precisely at the point where Blake enters into his liberty. 'The habits of our senses,' says Nietzsche, 'have plunged us into the lies and deceptions of feeling.' 'Whoever believes in nature,' says Blake, 'disbelieves in God; for nature is the work of the Devil.' 'These again,' Nietzsche goes on, 'are the foundations of all our judgments and "knowledge," there is no escape whatever, no back-way or by-way into the real world.' But the real world, to Blake, into which he can escape at every moment, is the world of imagination, from which messengers come to him, daily and nightly.
Blake said 'The tigers of wrath are wiser than the horses of instruction,' and it is partly in what they helped to destroy that Blake and Nietzsche are at one; but destruction, with Blake, was the gesture of a hand which brushes aside needless hindrances, while to Nietzsche it was 'an intellectual thing,' the outer militant part