The Origins begin with the creation of the world (Gen. i.-ii. 4), and a comparison of this account with that of J in 2-3 well illustrates the difference between the two sources. The God of P is not one who fashions man and beast out of clay and breathes with his own lips into the work of his hands the breath of life; he stands above and apart from the world, and creates all things by fiat: "Let there be light, and there was light"--so in sublime simplicity the formula runs. The creative acts are six natural days: "Evening came and morning came, a first day." "And he rested (kept sabbath) on the seventh day from all his work which he had made. And God blessed the seventh day and made it holy, because on it he rested from all his creative work." The ordinance of the sabbath thus has its origin and sanction in the creation itself, and this is alleged in the Decalogue (Exod. xx. 11) as the motive for man's sabbath-keeping. The Flood gives occasion to the blessing of Noah and his sons, in which for the first time animal food is permitted--like many of the ancients, P made the first men vegetarians--and with this licence is coupled a prohibition of flesh with blood in it and the sentence of God upon murder, "Whoso sheddeth man's blood, by man shall his blood be shed; for in the image of God made he man." These commandments, given to Noah, are binding on all mankind, his descendants. The genealogies of the antediluvians connect the creation with the Flood and serve also the chronology; genealogies of the descendants of Noah's sons follow, the chronology attaching to the line of Shem down to Terah, the father of Abraham. Abraham's migration to Canaan and the birth of Ishmael are briefly told, and then, at large, the covenant with Abraham, the promise of a son by Sarah, and the institution of circumcision, which is an ordinance for all the Abrahamic peoples, the Arab descendants of Ishmael as well as the Israelites and Edomites sprung from Isaac, and for their slaves, home-born or foreign. The only other incident in Abraham's life of which P gives a fuller account is the purchase from the sons of Heth of the cave of Macpelah, the burial-place of the patriarchs; meagre notices of marriages and deaths, and tedious pedigrees take the place of the vivid stories of J and E. The contrast is most striking in the case of Joseph, about whom we have from P only a few verses. Doubtless this is in part due to the fact that the author of the Pentateuch preferred the richer narrative of his other sources, but what is preserved of P shows clearly enough that his history of Joseph, even when complete, was brief and dry.