Organon ( Aristotle's Prior Analytics, Posterior Analytics and Sopbisms),
472
orgy, 23 , 33
Oriental elements in civilization, 400
Oriental religions, 23 , 239 , 476
Oriental Religions in Roman Paganism ( Cumont), 279 , 357 , 476 *
Oriental view of women, 764
Orientals, 219 , 737
Origen (Origenes Adamantius), Greek Father of the Church ( 185?254?),
288 , 301 , 326 -329, 331 , 341 , 406 ; and St. Augustine, 359 , 362 ; and
Old Testament, 322 ; and philosophy, 292 , 352 -353, 477 ; cited, 329 *â€
; quoted, 328
Origin of Species ( Darwin), 781
Origin of Tyranny, The ( Ure), 9 *
original sin, 364 , 365 , 458 , 687 , 756
Orpheus, 16 , 17 , 23 , 28 , 89 , 280
Orphism, 16 -24, 33 , 37 , 134 , 138 , 249 , 330 , 331 , 476 ; and
Christianity, 308 , 351 ; and philosophy, 29 , 32 , 53 , 57 , 78 , 91 , 134 ,
259 , 761 ; and Plato, 57 , 105 , 120 , 138 , 161 , 786
orthodoxy, 79 , 820 ; Christian, 329 , 333 , 334 , 400 , 435 , 441 , 449 ,
450 , 463 , 465 , 484 ; Jewish, 312 , 322 ; Mohammedan, 426
Osiander, Andreas, German Lutheran theologian ( 1498-1552), 526
Osiris, 4
Ostrogoths, 367
Othello, 516
other world, -liness, 32 , 105 , 120 , 229 , 284 , 305 , 309
Otto IV of Brunswick, Emperor ( 1174?-1218), 443
Ottoman Turks, 420
Ovid (Publius Ovidius Naso), Roman poet ( 43 B.C.-A.D. 17?), 343
Owen, Robert, Welsh Socialist ( 1771-1858), 781
Oxford University, 175 *, 440 , 461 , 466 , 468 , 517 , 604 , 642 ; Roger
Bacon at, 464 , 465 , 468 ; Hobbes at, 547 , 548 ; Wycliffe at, 484 , 485 ,
486
Ozymandias, ancient King of Egypt, 227