eight masteries
eight masteries: : 1-2] The two masteries over all external sentient and insentient forms by means of the conception that they are inner forms. 3-4] The two masteries over all external sentient and insentient forms by means of the conception that they are inner formlessness. 5-8] The four masteries of emitting rays of light to gain mastery over the external colors of blue, yellow, red and white by willing them to be absorbed within. eight masteries