The biblical account of Adam begins in Genesis 1-3. Humanity is created in the image of God, and Genesis 2 focuses particularly on the formation of Adam from the dust of the ground. God places him in Eden and commands him not to eat from the tree of the knowledge of good and evil. Because it is not good for the man to be alone, God creates the woman who becomes his wife, Eve. The serpent tempts Eve to eat the forbidden fruit, and Adam eats as well. Their eyes are opened to their nakedness, and they hide from God. When confronted, Adam points to Eve, while Eve points to the serpent. God announces consequences for the serpent, the woman, and the man. Adam and Eve are then expelled from Eden so that they cannot eat from the tree of life. Outside Eden, Adam and Eve have Cain and Abel. Cain murders Abel, and later Seth is born. Genesis 5 records that Adam lived 930 years and had other sons and daughters. Adam reappears prominently in New Testament theology. Jesus' genealogy in Luke traces His human ancestry back to Adam. Paul contrasts Adam's disobedience, through which sin and death entered the human story, with the obedience and saving work of Jesus Christ. In 1 Corinthians 15, Adam is contrasted with Christ in Paul's explanation of resurrection and new life.