Galileo, 159. Gand, Henri de, 110, 149. Garden of Eden, private property in, 55. Gasquet, 224. _Genesis_, 137, 226. Genoa, the Archbishop of, 207. letter from Alexander III. to, 187. Gentile, prohibition of usury between Jew and, 164. Gentiles, prohibition of usury not imposed on converts from, 168. taking of usury from, justified, 165. Genucian Law, the, interest prohibited by, 160. Gerbert, 14. Gerdilius, 100. Gerson, 39, 71, 104, 106, 108, 112, 118, 137, 182, 197. Gide and Rist, 9. Golden Age, the, private property in, 55. Gospel, the, preached to the poor, 137. Gospels, the, on usury, 166. Goyau, G., 67, 224. Haney, L.H., 2, 5, 41, 136. Heeren, A.H.L., 146. Hettinger, 226. Hilary of Poictiers, 60. Hincmar, 14. Hiring, Thomas Aquinas on, 38. Hogan, Dr., 43, 47, 49, 137. Hohoff, Abbé, 114, 199. Hostiensis, 188. Hoyta, Henricus de, 19. Huet, 47. Hunter, W.A., 105, 161. Hunting, _see_ Agriculture. Idleness, contrasted attitudes of ancient and Christian civilisations to, 137. Income, unearned, approved by scholastics, 113. justice of, 198 _et seq._ socialist theory of its injustice not supported by scholastics, 214. recognition of, 212. Individualism, of Christianity, 12. Industry, development of, in thirteenth century, 15. Ingolstadt, 211. Ingram, Dr. J.K., 2, 3, 4, 12, 17, 18, 23, 24. Innocent III., Pope, attitude to usury, 175. in favour of unearned income, 207. Insurance, a contract of, 210. Interamna, _montes pietatis_ at, 196. _Interesse proximum_, suggested alternative term to _damnum emergens_, 187. _Interesse remotum_, suggested alternative term to _lucrum cessans_, 187. Interest, justification of, 184. Interest, laws regarding, in Rome, 160. taking of, disapproved by Greek and Roman philosophers, 161. _see_ also Usury. _Irish Ecclesiastical Record, The_, 43, 47, 49, 109, 137. _Irish Theological Quarterly, The_, 9, 68, 128, 129, 130, 132, 135. Isidore, 95. Isidore of Seville, 15. his opinions on money regarded as final, 214. Italian States, forced loans in the, 195. Ivo, 169.