The Old Testament scholar Margaret Barker (a Methodist) wrote:

“The Tree of Life made one happy according to the Book of Proverbs, but for other detailed descriptions of the tree we have to rely on the non-canonical texts. Enoch described it as perfumed, with fruits like grapes. But a text discovered in Egypt in 1945 described the tree as beautiful, fiery, and with fruits like white grapes. I don’t know of any other source which describes the fruit as white grapes, so you can imagine my surprise when I read the account of Lehi’s vision of the tree whose white fruits made one happy; and the interpretation of the vision, that the virgin in Nazareth was the mother of the Son of God after the manner of the flesh.

This is the Heavenly Mother (represented by the Tree of Life), and then Mary and her son on the earth. This revelation to Joseph Smith was the exact ancient Wisdom symbolism, intact, and almost certainly as it was known in 600 BCE.” (Margaret Barker, Joseph Smith and Pre-Exilic Israelite Religion)