An exam of all the models found online and in books, in search of the one which is inspired by the oldest source of kabbalistic wisdom, Sepher Yetzirah.The Tree of Life (Etz Hayim or Eitz Chaim in Hebrew) is, for most Westerners, the preeminent object of interest and study of Kabbalah. We can easily say that most of Kabbalah's expositions start and end with the Tree of Life doctrine in the West. Unfortunately, all this interest happens to address...