Ruysbroeck, 17, 17, 51, 54, seq., 106, 120, seq., 126, 142, 199, 212,
  261, 270, 292

  Sacrifice, 185

  Sadhu, Sundar, Singh, 68, 130, 209

  Saints, 41, 257

  Salvation, 76, 89, seq.

  Salvation Army, 48, 91, 260, 286

  Semon, R., 179

  Sin, 76, 81, 85, seq., 109, 149, 218
    corporate, 276

  Sins, Seven Deadly, 93

  Slessor, Mary, 54, seq., 96

  Social reform, 282, seq., 296
    service, 267, seq.

  Spencer, Herbert, 234

  Spirit of Power, 13, 52, 62, 222, 290

  Spiritual Life
    in adolescence, 247, seq.
    characters of, 22, seq., 32, 43, 54, 58, 64, 76, 96, seq.,
    158, seq., 192, seq., 221, seq., 261, 269, 274, seq., 283, 292, 298
    contagious, 56, seq., 72, 169, 261, 273, 285, seq., 295
    corporate, 58, 153, seq., 168, 250, 254, 275, seq., 285, seq.
    dangers of 99, seq., 263
    development of, 67, seq., 108, 213, seq.
    and education, 228, seq.
    and history, 38, seq., 159, seq., 212
    and institutions 158, seq.
    personal, 191, seq., 250, seq., 256, 268, 274
    and prayer, 204, seq.
    and, psychology, 76, seq., 195, seq.
    and reading, 211
    social, aspect of, 266, seq.
    and work, 222, 253, 256, 282

  Spiritual Type, 51, 192, seq., 226

  Stigmata, 134

  Streeter, B.H., 47, 130

  Sublimation, 91, 96, seq., 110, 201. 297

  Sufis, 11, 16, 18, 51, 59, 70, 155, 258

  Suggestion, 75, 103, 132, seq., 167
  and faith, 137
    laws of, 141, seq.
    in worship, 148, 173, seq.

  Surrender, 220, 299

  Symbols, 127, seq., 173, seq., 180, seq.

  Tagore, Maharerhi Devendranath, 13, 14, 51, 67, 213

  Tansley, C., 272

  Tauler, 257, 282

  Teresa, St, 47, 54, 61, 69, 71, 88, 95, 123, 142, 150, 202, 212, 290

  Theologia, Germanica, 211, 222

  Therese de l’Enfant, Jesus, Venerable, 137, 148

  Thomas a Kempis, 48, 83, 128, 139, 198, 212

  Trinity, Doctrine of, 14

  Trotter, W.F., 168

  Unamuno, Don M. de, 10, 85

  Unification, 98, seq., 110, 195, 198, 221, 227, 278

  Union with God, 67, 72, 204, 291, 299

  Upton, T., 10

  Varendonck, J., 117

  Vincent de Paul, St. 55

  Virtues, Evangelical, 94

  Visions, 129, seq.

  Vocation, 220, 225, 294, 300

  Wesley, John, 53, 55, 62, 71, 210, 270

  Work, 222, 253, 282

  Worship, 175, 255, 260