This is a beautiful passage from the Gospel of Philip.
"It is not possible for anyone to see anything of the things that actually exist unless he becomes like them. This is not the way with man in the world: he sees the sun without being a sun; and he sees the heaven and the earth and all other things, but he is not these things. This is quite in keeping with the truth. But you saw something of that place, and you became those things. You saw the Spirit, you became spirit. You saw Christ, you became Christ. You saw the Father, you shall become Father. So in this place you see everything and do not see yourself, but in that place you do see yourself - and what you see you shall become.
Faith receives, love gives. No one will be able to receive without faith. No one will be able to give without love. Because of this, in order that we may indeed receive, we believe, and in order that we may love, we give, since if one gives without love, he has no profit from what he has given. He who has received something other than the Lord is still a Hebrew." Gospel of Philip
"Perception is an illusion that has no basis in reality" from Sacred Words
When people remove perception by healing the root causes of the core issues that creates perception they then rise in ascension and in so doing they are able to see things they have never seen before.
Its really very simple.
The more that people heal the more sacred they become, the more sacred they become the more that they see, the more that they see the more that they become.
As God said "It is not a one way street". "Healing is the path to salvation and love is the way"