Abraham. Abraham is the common patriarch of Christianity, Islam, Judaism, and other religions.
   In Judaism, he is the founding father of the covenant of the pieces, the special relationship between the Hebrews and God; in Christianity, he is the prototype of all believers, Jewish or Gentile; and in Islam he is seen as a link in the chain of prophets that begins with Adam and culminates in Muhammad. The narrative in the Book of Genesis revolves around the themes of posterity and land.
   Abraham is called by God to leave the house of his father Terah and settle in the land originally given to Canaan but which God now promises to Abraham and his progeny. Various candidates are put forward who might inherit the land after Abraham; and, while promises are made to Ishmael about founding a great nation, Isaac, Abraham's son by his half-sister Sarah, inherits God's promises to Abraham.
   Abraham purchases a tomb at Hebron to be Sarah's grave, thus establishing his right to the land; and, in the second generation, his heir Isaac is married to a woman from his own kin, thus ruling the Canaanites out of any inheritance. Abraham later marries Keturah and has six more sons; but, on his death, when he is buried beside Sarah, it is Isaac who receives all Abraham's goods, while the other sons receive only gifts.
   The Abraham story cannot be definitively related to any specific time, and it is widely agreed t
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