Specification of intuition and the determination of its position in mullasadra’s philosophy

Illuminative disclosure and intuition are one important way to gain knowledge (episteme) in Islamic philosophy. And permanently one of Islamic philosophy element in method was depending on knowledge gain by intuitions. In this essay, we tried to explain the clear meaning of intuition and explain its characteristics . it seems that these characteristics are in falliability, particularity and equivocal that will be cleared in this essay. One other thing that has been mentioned is the usage and effections of intuitions in one famous schools of Islamic philosophy I mean mullasadra school, with referring to main books of schools. As intuition has varieties and classifications, we explained about this in philosophical school, transcendental wisdom and illuminative philosophy (wisdom of the orient of light). its been cleared that the classifications of intuition are not inductive determination. Therefor these classifications can plus and minus. Common basis of intuition in some philosophy schools and mystics is another thing that we mentioned in this essay and believe that as much as res cogitans we have intuitions, so we have varieties of intuition in the world. Finally authoritativeness of intuition is mentioned in this essay.