Abel in Wikipedia

In the Hebrew Bible, Cain and Abel (Hebrew: קין ,הבל, Qayin, Hevel)[1] are two sons of Adam and Eve. The Qur'an also contains this story, with the names Qabil and Habil.[2] In the Greek New Testament, Cain is referred to as εκ του πονηρου. [3] In at least one translation this is rendered "from the evil one"[4], while others have "of the evil one."[5] Some interpreters take this to mean that Cain was literally the son of the serpent in the Garden of Eden. A parallel idea can be found in Jewish tradition,[6] that the serpent (Hebrew nahash נחש) from the Garden of Eden was father to firstborn Cain. In all versions, Cain is a crop farmer and his younger brother Abel is a shepherd.[7] Cain is portrayed as sinful, committing the first murder by killing his brother,[8] after God[9] has rejected his offerings of produce but accepted the animal sacrifices brought by Abel.[10] The oldest known copy of the Biblical narration is from the 1st century Dead Sea Scrolls.[11][12] Cain and Abel also appear in a number of other texts,[13] and the story is the subject of various interpretations.[14] Abel, the first murder victim, is sometimes seen as the first martyr;[15] while Cain, the first murderer, is sometimes seen as an ancestor of evil.[16]...

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