The definition of a Gnani Purush is One who has complete experience of the Self. That said, what of the claims of many spiritual Gurus and other religiousity leaders? Who, or what, are individuals confused about when encountering the plethora of New Age notions about all things mystical, spiritual and religious?
Source: The Gurus and Godmen who promise instant enlightenment or Self-realization are not Gnanis.