This may be an example of the type of figure of speech known as merism, a literary device that pairs opposite terms together in order to create a general meaning, so that the phrase "good and evil" would simply imply "everything".
Robert Alter emphasizes the point that when God forbids the man to eat from that particular tree, he says that if he does so, he is "doomed to die."
[10] In Jewish tradition, the Tree of Knowledge and the eating of its fruit represents the beginning of the mixture of good and evil together.
[13] However, In Legends of the Jews, it was Adam who had devoutly forbidden Eve to touch the tree even though God had only mentioned the eating of the fruit.
[15] In the Kabbalah, the sin of the Tree of Knowledge (called Cheit Eitz HaDa'at) brought about the great task of beirurim, sifting through the mixture of good and evil in the world to extract and liberate the sparks of holiness trapped therein.
This is accomplished through observance of the 613 commandments in the Torah, which deal primarily with physical objects wherein good and evil are mixed together.
In Christian tradition, consuming the fruit of the tree of knowledge of good and evil was the original sin committed by Adam and Eve that led to the fall of man in Genesis 3.
[24] In Western Christian art, the fruit of the tree is commonly depicted as the apple, which originated in central Asia.
Let not Satan tempt you as he brought your parents out of the Garden, stripping them of their garments to show them their shameful parts.
Assyriologist George Smith (1840–1876) described the seal as having two facing figures (male and female) seated on each side of a tree, holding out their hands to the fruit, while between their backs is a serpent, giving evidence that the fall of man account was known in early times of Babylonia.
[39] The British Museum disputes this interpretation, and holds that it is a common image from the period depicting a male deity being worshipped by a woman, with no reason to connect the scene with the Book of Genesis.