Note 353 — Chapter XIII · THE FIRST THREE ULTIMATE QUESTIONS. THE RELATIONS BETWEEN MORALITY, MYSTICISM, PHILOSOPHY, AND RELIGION. MYSTICISM AND THE LIMITS OF HUMAN EXPERIENCE AND KNOWLEDGE. MYSTICISM AND THE NATURE OF EVIL
Reading edition
Grundlegung zur Metaphysik der Sitten, 1785, Werke, ed. Berlin Academy, Vol. IV, 1903, p. 393. Religion innerhalb der Grenzen der reinen Vernunft, 1793, Werke, ed. Hartenstein, Vol. VI, 1868, pp. 127, 128.