The Assyrians worshipped their gods chiefly with sacrifices and offerings, Tiglath-Pileser I., relates that he offered sacrifice to Anu and Vul on completing the repairs of their temple. Asshur-izir-pal says that he sacrificed to the gods after embarking on the Mediterranean. Vul-lush IV, sacrificed to Bel-Merodach, Nebo, and Nergal, in their respective high seats at Babylon, Borsippa, and Cutha. Sennacherib offered sacrifices to Hoa on the sea-shore after an expedition in the Persian Gulf. Esarhaddon “slew great and costly sacrifices” at Nineveh upon completing his great palace in that capital. Sacrifice was clearly regarded as a duty by the kings generally, and was the ordinary mode by which they propitiated the favor of the national deities. [Illustration: PLATE 144] With respect to the mode of sacrifice we have only a small amount of information, derived from a very few bas-reliefs. These unite in representing the bull as the special sacrificial animal. In one we simply see a bull brought up to a temple by the king; but in another, which is more elaborate, we seem to have the whole of a sacrificial scene fairly, if not exactly, brought before us. [PLATE CXLIV., Fig. 1.] Towards the front of the temple, where the god, recognizable by his horned cap, appears seated upon a throne, with an attendant priest, who is beardless, paying adoration to him, advances a procession consisting of the king and six priests, one of whom carries a cup, while the other five are employed about the animal. The king pours a libation over a large bowl, fixed in a stand, immediately in front of a tall fire-altar, from which flames are rising. Close behind this stands the priest with a cup, from which we may suppose that the monarch will pour a second libation. Next we observe a bearded priest directly in front of the bull, checking the advance of the animal, which is not to be offered till the libation is over. The bull is also held by a pair of priests, who walk behind him and restrain him with a rope attached to one of his fore-legs a little above the hoof. Another pair of priests, following closely on the footsteps of the first pair, completes the procession: the four seem, from the position of their heads and arms, to be engaged in a solemn chant. It is probable, from the flame upon the altar, that there is to be some burning of the sacrifice; while it is evident, from the altar being of such a small size, that only certain parts of the animal can be consumed upon it. We may conclude therefore that the Assyrian sacrifices resembled those of the classical nations, consisting not of whole burnt offerings, but of a selection of choice parts, regarded as specially pleasing to the gods, which were placed upon the altar and burnt, while the remainder of the victim was consumed by priest or people.