Two things happen with the third eye one is physical and let’s say what is beyond the physical. What happens on the physical level is that there’s a pineal gland in your brain, and if you go through your third eye and through your crown you will find a pineal gland in the middle of your brain.
When light hits your physical eyes, it triggers the pineal gland, and the pineal gland excretes chemicals like serotonin and melatonin. The energetic aspect of the pineal gland is when the Divine light hits and activates your pineal gland and when that happens you see multi-dimensionally and have a 360 view. In the pineal gland, there’s this powerful brain chemical called DMT or dimethyltryptamine, and when the pineal gland releases DMT, you have visions that are psychedelic and mystical experiences. The pineal gland is our connection to the divine, and it creates visions during all those mystical experiences that you have.
When the pineal hits a certain frequency, a person can travel inter-dimensionally and or gain the ability to remote view. When I teach remote viewing, I teach it through the pineal gland because the pineal gland contains cones and rods similar to your physical eyes and it processes light similar to your physical eyes.