Redi, experiments of, 216. Reformation, non-intellectual, 88. ---- character of the, 86. Relics, collection of, 71. ---- worship of, 70. Revelations, condition of, 223. Rhys, Professor, 64. Rodd, Rennell, 29. Roman doctrine of transubstantiation, 67. Rome, bishop of, 58. ---- fire in, 48. ---- gods in, 29. ---- polytheism of, 49. Royal Society, 99. Sacraments, barbaric origin of, 65-68. Saints, fictitious, 64. Salisbury, Lord, Presidential Address of, 179, 215. Samos, 22, 36. Sanctitas, 256. Saracens, 78. Savages, brain of, 240. Scheiner, Professor, 179. School Boards, 252. Schwann, Theodor, 125. Science, Leading men of, 123-125. Second Coming of Jesus, 50, 70. Sedgwick, 162. Selden, 47, 220. Serapis, 71. Sin, essence of, 257. Sizzi, 92. Smith, Professor Robertson, 250. ---- William (geologist), 118. Social Statics, 184. Society, evolution of, 184, 193. ---- modification of struggle in, 259. Sociology, Principles of, 186, 199. ---- study of, 233. Socrates, 15. Solar spectrum, lines in, 178. Sorbonne, the, 104, 256. Soul, origin of belief in, 241-245. ---- location of, 91. ---- Lucretius on location of, 25. Spain, intellectual advance in, 80. Spectroscope, the, 178. Spencer, Herbert, 31, 118, 121, 162, 175-201, 233, 241, 254. Spinoza, 94. Spiritualism, 145, 156. Spontaneous generation, 20, 74. Sprengel, 119, 125. St. Hilaire, 107, 114. Stagira, 17. Stokes, Sir G. G., 234. Stone, ages of, 28, 35, 248. Strabo, 101. Strife as an "element," 14. Struggle for life, 131, 140, 258. Suarez, Francisco, 222. Synthetic philosophy, 182. ---- abstract of the, 195, 199. ---- first draft of, 199. Table of Greek Philosophers, 36. ---- of leading men of science, 123-125. Tacitus, 48. Thales, 6, 8, 17. Theology and Evolution, final issue between, 223. Theophrastus, 7, 16. Theosophy, 9. Tozer, Mr., 30. Transubstantiation, origin of belief in, 67. Turgot, 39, 256. Tylor, Dr., 168, 241, 246. Tyndall, Professor, 205, 207, 216. Usher, Archbishop, 103. Van Helmont, 20. Vatican Council on Creation, 33. Vesalius, 90. Vestiges of Creation, 119, 135, 209. Virgin Mary, 60. Virgins, Black, 64. Visual sensations, subjective, 154. Von Baer, 118, 125, 189, 194, 200. Von Mohl, 119, 125. Votive offerings, 62.