What psychodelics seem to do, based on all the accounts of "feeling of connectedness" and "higher vision", is it does something to epiphysis cerebri in the brai

What psychodelics seem to do, based on all the accounts of "feeling of connectedness" and "higher vision", is it does something to epiphysis cerebri in the brain to mute the lower triad of the human - body, emotions and mind - so the quiet voice of the true human, aka its soul, can be heard. There, above, connectedness of everything, as well as the clear vision of purpose and practical invincibility, are self evident realities. It gives you a glimpse into what the normal state of consciousness of a saint looks like. Meditation is a slow and safe way to get to the same state eventually, with an important difference - that state won't depend on a whim of some chemicals.