Out of the state of emptiness

After you’ve received empowerment into the practice of a particular awareness-being or yidam, the form of this awareness-being will spontaneously arise out of the state of emptiness when you engage in practice.  Your experience of emptiness is the oven where the bread of vision bakes itself. 

p116, Wearing the Body of Visions, Ngakpa Chögyam, Aro Books, 1995, ISBN 1-898185-03-4