One of the great demands which men later came to make of religion was that it should help them to deal with the inevitable horror of death. The Sumerians, and those who inherited their religious ideas, can hardly have derived much comfort from their beliefs, in so far as we can apprehend them; they seem to have seen the world of life after death as a gloomy, sad place. It was ‘The house where they sit in darkness, where dust is their food and clay their meat, they are clothed like birds with wings for garments, over bolt and door lie dust and silence.’ In it lies the origin of the later notions of Sheol, of Hell. Yet at least one ritual involved virtual suicide, for a Sumerian king and queen of the middle of the third millennium were followed to their tombs by their attendants who were then buried with them, perhaps after taking some soporific drink. This could suggest that the dead were going somewhere where a great retinue and gorgeous jewellery would be as important as on earth.
There were important political aspects to Sumerian religion. All land belonged ultimately to the gods; the king, probably a king-priest as much as a warrior-leader in origin, was but their vicar. No human tribunal, of course, existed to call him to account. The vicariate also meant the emergence of a priestly class, specialists whose importance justified economic privilege which could permit the cultivation of special skills and knowledge. In this respect, too, Sumer was the origin of a tradition: that of the seers, soothsayers and wise men of the East. They also had charge of the first organized system of education, based on memorizing and copying in the cuneiform script.
Among the by-products of Sumerian religion were the first true likenesses of human beings in art. In particular, at one religious centre, Mari, there seems to have been something of a fondness for portraying human figures engaged in ritual acts. Sometimes they are grouped in processions; thus is established one of the great themes of pictorial art. Two others are also prominent: war and the animal world. Some have detected in the early portraiture of the Sumerians a deeper significance. They have seen in them the psychological qualities which made the astonishing achievements of their civilization possible, a drive for pre-eminence and success. This, again, is speculative. What we can also see for the first time in Sumerian art is much of a daily life in earlier times hidden from us. Given the widespread contacts of Sumer and its basic similarity of structure to other, neighbouring peoples, it is not too much to infer that we can begin to see something of life much as it was lived over a large area of the ancient Middle East.
Seals, statuary and painting reveal a people often clad in a kind of furry – goatskin or sheepskin? – skirt, the women sometimes throwing a fold of it over one shoulder. The men are often, but not always, clean-shaven. Soldiers wear the same costume and are only distinguishable because they carry weapons and sometimes wear a pointed leather cap. Luxury seems to have consisted in leisure and possessions other than dress, except for jewellery, of which quantities have survived. Its purpose often seems to be the indication of status and it reveals a society of growing complexity. There survives, too, a picture of a drinking-party; a group of men sit in armchairs with cups in their hands while a musician entertains them. At such moments Sumer seems less remote.