III.--CONDITIONS OF HUMAN KNOWLEDGE: ITS DISABILITIES AND FIRST PRINCIPLES--IDEALISM--POSITIVISM--MATERIALISM--WE MUST ACCEPT ULTIMATE TRUTHS 139-181 ADDITIONAL NOTES AND ILLUSTRATIONS 182-248 IV.--BELIEFS OF REASON: PRINCIPLE OF INDUCTION --THEISM--CONFIRMATIONS AND ILLUSTRATIONS 249-289 V.--PRODUCTION AND ITS LAW: CONDITIONS OF ACTIVITY--WILL AND REASON IN CONTRAST WITH MATERIALISM AND MECHANISM--CREATIVE MIND CHARACTERISED BY VISIBLE PRODUCTS 291-348 ADDITIONAL NOTE 349 VI.--CAUSATION: LIMITS OF PHYSICAL LAW--THE BEGINNING--CAUSE AND WILL--MIRACLES 351-373 VII.--RESPONSIBILITY: RIGHT AND WRONG--A FUTURE STATE--SUPREME WILL AND PERSONALITY-- POSSIBLE RELATIONS OF THE DIVINE BEING WITH MANKIND--EXPECTATION OF SUPERNATURAL AIDS TO KNOWLEDGE AND PRACTICE--THE BALANCE 375-396 L'ENVOY 396-398 LIST OF ADDITIONAL NOTES AND ILLUSTRATIONS. PAGE The Right Honourable W. E. Gladstone and others on Modern Scepticism 19 On Corruption of the Judgment by misdirected Moral Sentiments 28 Special Pleading in History and Morals 29 The Method employed throughout this Essay 31 On the Effect of Consilient Proofs 37 The abstract reasonings involved in Natural Theology 83 On the phrase "Design implies a Designer" 98 Hume on the Analogies of Art and Nature 101 The Pantheistic consequences charged upon Physical Speculations 103 The extent and divisions of the Science of Natural Theology 104 On Teleology 107 Account of some theories respecting our Personal Identity 182 Helmholtz, Popular Lectures on Recent Progress of the Theory of Vision 190 Helmholtz on Specialties of Sensibility 199 Popular account of Pure Idealism with critical remarks 204 On the Relations of Fact and Theory 215 On the "Unknowable" 217 Mr. J. S. Mill as an Independent Moralist 223 Archebiosis, or Spontaneous Generation 226 On Materialism 237 The Doctrine of Chances applied to the Structural Development of the Eye 349 THE PHILOSOPHY OF NATURAL THEOLOGY.