Wisdom magic has no grasping mind. It is only a manifestation to other beings who believe in the phenomena of reality, showing what appear to be reality's activities in order to guide them beyond reality and unreality. When sublime beings appear to be wrathful, it is just the natural, limitless display of wisdom mind, occurring as sentient beings' reflections appearing in front of them. Then, through wrathful or peaceful appearances of enlightened display, sentient beings can connect to wisdom and one day attain enlightenment.
Thinley Norbu, White Sail, p. 57