The tree of life is an important element of the Jewish mystical tradition of the Kabbala. This chart gives a clear representation of the tree with its 10 sefirah and 32 paths and presents the different readings associated to this universal structure. The tree of life can indeed be an intelligent representation of many fields: from the cosmos to the body, from the Hebrew alphabet to the tarot, the angels, the worlds of evil, human development... Although this double chart can only be an introduction to this very complex subject, it is extremely rich and will remain a practical guide for further study.