Assur-bani-pal was an enthusiastic and practical patron of literature. In his great library at Nineveh (the nucleus of which had been taken from Calah by Sennacherib) he had gathered a vast collection of volumes, clay tablets, and papyri, most of which had been carried as spoil from conquered lands. He also employed scribes to copy older texts, and this is evidently how the existing edition of the Gilgamesh epic came to be written. From the fragments now in the British Museum it would seem that at least four copies of the poem were made in the time of Assur-bani-pal. They were not long permitted to remain undisturbed. The great Assyrian empire was already declining; ere long Nineveh was captured and its library scattered, while plundering hordes burnt the precious rolls of papyrus, and buried the clay tablets in the debris of the palace which had sheltered them. There they were destined to lie for over 2000 years, till the excavations of Sir A. H. Layard, George Smith, and others brought them to light. It is true that the twelve tablets of the Gilgamesh epic (or rather, the fragments of them which have so far been discovered) are much defaced; frequently the entire sense of a passage is obscured by a gap in the text, and this, when nice mythological elucidations are in question, is no light matter. Yet to such an extent has the science of comparative religion progressed in recent years that we are probably better able to read the true mythological significance of the epic than were the ancient Babylonians themselves, who saw in it merely an account of the wanderings and exploits of a national hero. The epic, which centres round the ancient city of Erech, relates the adventures of a half-human, half-divine hero, Gilgamesh by name, who is king over Erech. Two other characters figure prominently in the narrative--Eabani, who evidently typifies primitive man, and Ut-Napishtim, the hero of the Babylonian deluge myth. Each of the three would seem to have been originally the hero of a separate group of traditions which in time became incorporated, more or less naturally, with the other two. The first and most important of the trio, the hero Gilgamesh, may have been at one time a real personage, though nothing is known of him historically.[1] Possibly the exploits of some ancient king of Erech have furnished a basis for the narrative. His name (for a time provisionally read _Gisdhubar_, or _Izdubar_, but now known to have been pronounced _Gilgamesh_[2]) suggests that he was not Babylonian but Elamite or Kassite in origin, and from indications furnished by the poem itself we learn that he conquered Erech (or relieved the city from a besieging force) at the outset of his adventurous career. It has been suggested also that he was identical with the Biblical Nimrod, like him a hero of ancient Babylon; but there are no other grounds for the suggestion.