The Tree of Life occupies a position of singular importance within the depth-psychological corpus, functioning simultaneously as cosmological axis, alchemical symbol, and psychic image of individuation. Jung’s most sustained treatment appears in ‘The Philosophical Tree’ (Alchemical Studies), where he traces the symbol across shamanistic, Gnostic, alchemical, and modern clinical contexts, arguing that the tree’s psychoid core remains constant even as its cultural elaborations multiply. For Jung, the tree images the Self and the opus of transformation—its roots, trunk, and crown enacting the threefold movement of unconscious depth, terrestrial existence, and spiritual ascent. Von Franz amplifies this by identifying the tree with the autonomous process of individuation itself, that which ‘grows and develops undisturbed within us, irrespective of what the ego does.’ Neumann situates the Tree of Life within the Great Mother archetype and Kabbalistic cosmology, reading it as a primordially feminine symbol through which the Shekinah and the sephiroth transmit divine emanation. Campbell surveys its cross-cultural mythological resonances, from Yggdrasil to Aztec world-trees, emphasizing its function as world-axis and regenerative center. A further axis of interpretation concerns the Kabbalistic Tree specifically—treated by Place, Hamaker-Zondag, and Harvey as the structural map of divine emanation—while Edinger reads the Genesis trees as pivotal markers in the drama of consciousness and fall. The central tension throughout is whether the tree figures the emergence of consciousness (as in Gnostic and alchemical readings) or its dissolution back into wholeness.