Justification, 36, 73, 97, 113 sq., 136 sqq.; Process of, 272 sqq.; Necessity of faith for, 274 sqq.; Necessity of other preparatory acts, 285 sqq.; The state of, 300 sqq.; The nature of, 301 sqq.; Negative element, 302 sqq.; Positive element, 310 sqq.; Sanctifying Grace the sole formal cause of, 322 sqq.; Qualities of, 378 sqq.; Increase of Grace, 388; Fruits of, 397 sqq. Justin Martyr, St., 102, 308. K Klee, 164. Κοινωνία θείας φύσεως, 345. Krogh-Tonning, 293. L Lateran, Fourth Council of the, 179, 400. Law of grace, 405. Lessius, 150, 206, 211, 221, 262, 337, 420. Liberty, see Freedom. Liebermann, 89. Logos, The Divine, 358, 359 sq. Log-stick-and-stone theory, 291, 292. Lucidus, 212. _Lumen gloriae_, 345. Luther, 52, 74, 132, 223, 285, 288, 291, 293, 295, 302, 310, 322, 384, 389, 392, 399, 407. M Maldonatus, 203, 204. Mary, B. V., 64, 116, 211, 384, 389, 391. Massillon, 194. Melanchthon, 292, 310. Mennonites, 322. Mercy, Works of, 416. Merely sufficient Grace, 41 sqq. Merit, 128, 131 sqq., 397 sqq., 430. _Meritum de congruo_, 430 sqq. _Meritum naturae_, 138. Mezzofanti, Cardinal, 54. Mileve, Council of, 85, 114, 116. Modernism, 54. Molina and Molinism, 65, 148, 200, 217, 255 sqq., 337. Molinos, M. de, 401. Moral virtues, Infused, 366 sqq. Mortal sin, 97, 106 sqq., 392 sqq. N Nabuchodonosor, 58. Natural and Supernatural Grace, 7 sqq. Nature, Capacity of, 50 sqq. _Necessitas antecedens peccati_, 120 sqq. _Necessitas medii—praecepti_, 279 sqq. O Obduracy, 175 sq. Objects of merit, 423 sqq. Obstinacy, 178 sq. Occasionalists, 406. Ockam, 211. _Opera steriliter bona_, 57, 81 sq. Orange, Second Council of, 20, 44, 86, 92, 99, 100, 106, 110, 123, 136, 139, 143, 213, 400. Origen, 77. Original sin, 303, 434. Orosius, 182. Osiander, 292. Osorius, 204. Oswald, 104, 203. P Palmieri, 61, 72, 103, 116. Pantheism, 343. Passaglia, 158, 375. Passions, The, 28. Paul, St., 12, 13, 16, 21, 22, 27, 57, 64, 65, 68, 88, 100 sq., 105, 107, 125, 137, 146, 157 sq., 166, 169 sq., 180, 189, 191, 201 sq., 207, 227 sq., 259, 269, 276, 277, 281 sq., 283, 288 sq., 314, 316, 317, 318, 319 sq., 351, 383, 393, 402, 407, 420, 424. Paul V, 256, 261. Pelagius and Pelagianism, 56, 64, 66, 71, 79, 82 sqq., 89, 97, 103, 114, 119, 136, 141, 170, 190, 197, 228, 308. Penance, Sacrament of, 395, 428. Perrone, 18. Perseverance, Final, 123 sqq., 425 sq., 432 sqq. Pesch, Chr., 68, 72, 248. Petavius, 203, 204, 361, 375. Peter Lombard, 331. Peter, St., 171, 184. Pfeffinger, 292. Piccolomini, 262. Pighius, 204. Πίστις, 277 sq., 290. Pistoia, Council of, 71, 74. Pius V, 165. Pius VI, 71, 73. Platel, 72. Plato, 350. Pneumatomachians, 373. Polycarp, St., 290. Pomponazzi, 52. Postlapsarians, 213. _Potentia obedientialis_, 19, 30, 40. _Praeambula fidei_, 52, 102, 105. _Praemotio moralis_, 249, 253.