The higher self is said to be the gatekeeper of the soul's experiences from past lives and the lessons learned through each existence.
The Gatekeeper is unnatural.
If the gatekeeper likes you, you'll be granted that important appointment with your targeted executive.
He had newly assumed his position after thousands of years without the Gatekeeper existing, since Xander killed the last Grey God.
She, Eden, the Original Human, would be the one who saved the human realm by killing the Gatekeeper, the God who maintained the bridges between worlds.