I have had times on salvia where there were people waiting for me in the other dimensions. these people were normal looking humans and they were talking to me. I could see them as clear as day with most likely my third eye vision. when you are in true soul form there is no such thing as eyes or ears. the true soul form is more like a gas cloud. the soul needs no hardware to sense things.
the thing is when you are born you dont remember being in soul form before you were born.
I beleive Salvia can bring this state back to the user and connect them with the senses of the soul that they can then use to see or hear or taste or touch.