Ignatius Loyola, 36 Imbeciles, 188 Imitation of Christ, 275 Immortality, 279; belief in, 291 _Imponderabilia_, 233 Impurity, 184 Infinite, 44 Influenza, 157, 313 Ingersoll lecture, 70 Insane, increase in, 209 Insanity, alcoholic, 211; delusions, 206; limitations of, 213; religious, 208 Instinct, religious, 8 Instincts of helpfulness, 105 Irritability of life, 320; of temper, 117; of tissues, 117 J Jacopone da Todi, 165 James, Professor William, 34, 67, 151, 162, 176, 262, 269 Jesuits, General of the, 267 Jewish Ghetto, 317; longevity, 318; resistance to disease, 315 Job, 255 Joshua, 311 Joy, 139 K Keats, 199 Kelvin, Lord, 11, 12, 15, 16, 20 {338} Kempis, Thomas a, 1, 276 Kennan, George, 285 Kentucky, mountains of, 94 Kepler, 13 _Kosher_, 312 L Lactantius, 2 Laennec, 25, 38 Laplace, 19 Laughter and sanity, 230 "Layman, The Creed of a", 29 Lecky, 85 Legoit, 318 Leisure, 133 Lent, 111 Leo XIII, 280 Leverrier, 37 Leviticus, 306 Liberty, 132 License, 132 Liebault, 246 Liebig, 12 Life, factors in, 238; prolongation of, 298; The Mystery of, 99 Linnaeus, 12 Lister, Lord, 25 Living on the will, 329 Lockington, Rev. William J., 319, 327 London, 316 Longevity, 295; and monasticism, 299; Jewish, 318; of Benedictines, 300; of professions, 297; of Trappists, 299; religious, 297; trades, 297 Louis, St., 96 Lourdes, 251 Lowell, James Russell, 5, 281 Loyola, Ignatius, 36 Lubricity, goddess of, 170 Lumbago, 246 Luther, 88 Luxury, 197 M Mabie, Hamilton, 276 Macaulay, 121 Macaulay, Jerry, 179 Magician, The Wonder Working, 255 Magna Charta, 126 Maistre, Joseph de, 157 Malingerers, 240 Manchester slums, 314 Mania doubting, 223 Manning, Cardinal, 303 Margaret, St., of Scotland, 97 Marne, first battle of the, 54 Marriage, 196 Martineau, Jacques, 2 Matthew, Father, 175 Maud, Queen, 97 Maxwell, Clerk, 12, 15 Meat eating, 112 Meditation, 43 Mephistopheles, 65 Mercier, Cardinal, 52 Mercy, corporal works of, 88; works of, 87 Mesmer, 250 Michelangelo, 38, 157 Microbes, ultramicroscopic, 157 Milton, 84, 259 Mind, diseases of the, 142; diversion of the, 140; "Unsoundness", 208 "Miracle Man", 252 Misophobia, 221 Mitchell, Dr. John K., 218 Mitchell, S. Weir, 203 Moderation, 296 Molokai, 71 Moly, 170 More, Sir Thomas, 147, 152, 225 Morgagni, 38 Morley, John, 163, 258 Mortification, 325 Mosaic Code, 307 Moses, 310 Mother, foreign born, 315; native born, 315 Mueller, Johannes, 25 Mulry, Thomas, 103 Muensterberg, Professor Hugo, 209 Mutiny, Indian, 266 {339} N Napoleon, 28 Nature, human, 296 Neptune, 37 Nerve irritation, 325 Nerves, 241 Nervous, breakdown, 235; diseases of Jews, 218 Nervousness, 229 "Nervousness, Mastery of", 172, 264 Netherlands, 276 Neurotic tendencies, 217 Newman, Cardinal, 3, 4, 28, 303 Newspapers, 136 Newton, Sir Isaac, 13, 28 New York, 49 Nibelungen, 126 Nietzsche, 56, 150 O