I’m always intrigued when I encounter similarities between the texts of the Bible and other ancient literature. One such example I happened upon while reading about Heracles’ twelve labors. For his eleventh labor (Apollodorus Library 2.5.11), Heracles was commissioned by Eurystheus to bring him the Golden Apples of the Hesperides, which were a gift from Gaia to Zeus and Hera at their wedding. These apples were the source of immortality for the gods and, interestingly, were guarded by a dragon, itself the offspring of Typhon and Echidna.
So, a tree of apples (fruit) that gave immortality which was guarded by a serpent–where have I read of such things before? Yes, this is obviously quite different from the Genesis account, but it is quite interesting that these elements–fruit, unnaturally long life, and a serpent–are all together in the same story.
Αυτω η δοξα