The activity of thinking, sensing and perceiving veils the wide open empty screen of being/awareness. 
Within thinking hides the belief in a separate thinker, within sensing the belief in a separate sensor and within perceiving the belief in a separate perceiver. 
Beyond thought, beyond mind activities, you are undefined as anything or anyone. Beyond thought you are the aware presence. Not a form. Not an object. 
This undefined Self, you are. 
The undeniable presence of infinite and eternal consciousness/awareness. 
The light of being shining as everything, being everything without ever being a thing. Being everybody without ever being any body. 
What could deny I Am?
What could deny awareness?