For never, O my Son, shall, or can that soul, which, while it is in the body, lightens and lifts up itself to know and comprehend that which is good and true, slide back to the contrary. For it is infinitely enamoured thereof, and forgetteth all evils; and when it hath learned and known its Father and Progenitor, it can no more apostatize or depart from that good.
For this only, O Son, is the way to Truth, which our Progenitors travelled in; and by which making their journey, they at length attained to the good. It is a venerable way and plain, but hard and difficult for the soul to go in that is in the body.
~from “The First Book of the Divine Pymander” by Hermes Trismegistus