Quote from ACIM Text Chapter 3, Section 4 - Error and the Ego.

God and His creations remain in surety, and therefore know that no miscreation exists. Truth cannot deal with errors that you want. I was a man who remembered spirit and its knowledge. As a man I did not attempt to counteract error with knowledge, but to correct error from the bottom up. I demonstrated both the powerlessness of the body and the power of the mind. By uniting my will with that of my Creator, I naturally remembered spirit and its real purpose. I cannot unite your will with God's for you, but I can erase all misperceptions from your mind if you will bring it under my guidance. Only your misperceptions stand in your way. Without them your choice is certain. Sane perception induces sane choosing. I cannot choose for you, but I can help you make your own right choice. "Many are called but few are chosen" should be, "All are called but few choose to listen. "Therefore, they do not choose right. The "chosen ones" are merely those who choose right sooner. Right minds can do this now, and they will find rest unto their souls. God knows you only in peace, and this is your reality.