s at, 181-191;
sacrifice of cakes, 82, 83, 180, 183, 184;
cow, 100, 120, 436;
dog, 181, 197, 216, 434;
goat, 54, 106, 179, 479;
horse, 34, 97, 105, 179;
lamb, 37, 82, 436;
ox, 132, 179, 212, 215, 444;
pig, 82, 132, 170, 179, 212, 215, 436;
red dog, 179, 310;
salt-cake, 73, 207;
sheep, 132, 179, 181, 212, 215, 434;
sow, 121, 183;
white heifer, 172, 177, 239;
wine, 82, 180, 182-184, 196;
_see also_ Human sacrifice

_Sacrificium_, meaning of, 171, 464

_Sacrum_, 171, 254

_Saeculum_, the old Italian idea of a, 440

St. Augustine, cited, 58, 76, 120, 149, 159, 163, 297, 430, 458;
on Decius, 220

Sainte Beuve, on Virgil, 404

St. Paul, 455, 466-468

Salacia, 165;
connection with Neptunus, 483

Salii, 40, 96, 110, 132, 133, 143, 176, 182, 217, 229, 434;
ritual, 97
Collini, 134
Palatini, 134

Sallust, 405

Salt-cake, 73, 207

Salus, 154, 285

_Sanctus_, meaning of, 463-464, 470

Sarritor, 161

Saturnalia, 81, 99, 101-103, 107, 112

Saturnus, 101, 111, 118, 318;
identified with Kronos, 118;
connection with Consus, 482;
with Ops, 482

Sayce, Professor, 155

Scaevola, P. Mucius, 283
Q. Mucius, 73, 86, 338, 353, 371

Scipio, the elder, 240, 247, 267, 340, 354;
receives the Magna Mater at Rome, 330
Aemilianus, 198, 203-204, 340;
his friendship with Polybius and Panaetius, 362-364, 369, 371

Scott, Sir Walter, compared with Virgil, 408

Sellar, Professor, on Virgil, 404, 406

Sementivae, festival, 79, 89

_Senatusconsultum de Bacchanalibus_, 347, 348, 356

Seneca, 369, 378, 438, 455

Septimontium, 110

Servius, cited, 58, 62, 119, 120, 134, 138, 142, 143, 146, 183, 184,
194, 210
Sulpicius, 371, 387
Tullius, 235;
his Etruscan name Mastarna, 237

Sibyl of Cumae, 257-258

Sibylline books, 173, 242, 255-257, 261, 323;
consulted during the Hannibalic war, 316-319, 329;
used for personal and political purposes, 339

Silvanus, 76, 81, 89, 132, 142

Slaves, 53, 78, 395, 401, 474;
Greek, buried alive in the _Forum boarium_, 112, 320

Sodales Titienses, 434

Sol, image of, on the Palatine, 445, 447, 450

Sondergoetter, Usener's theory of, 161-164, 168

Spells, 48, 53, 57-59, 208, 221;
origin of prayer in, 185, 189

Spes, 285

Spirits, 34, 58;
agricultural, 161, 251, 285;
dead, _see_ Ghosts;
of the doorway, 75-76, 92, 127;
evil, _see_ Evil spirits;
household, 11, 68, 73, 74, 77, 83, 84, 86