Attributed to the 13th-century mystic Rabbi Nehunya ben HaKanah (though likely written by a later school of Kabbalists), the Sefer HaTemunah is a commentary on the shape of the Hebrew letters.
: Considered a "masterpiece of early Kabbalah" by Scholem, his foundational work Ha-Kabbalah shel Sefer ha-Temunah
For centuries, this kabbalistic text was whispered about in hushed tones. It spoke of