So as you approach the truth, it's going to be less and less possible to just expose yourself to written truths or concepts of truth and believe that they're actually making you truth-filled. How many truth burgers will you eat before you are full and still hungry?
How many times do you need to hear someone say or quote the ways in which you need to be in order for awakening to happen? How can it happen when all these things do is provide your intellect with information?
Will exposing yourself to some lofty spiritual truth cause you to become awakened? Is it going to rub off on you and give you major insight? When is the truth going to take you out of the intellect into the heart? When does it turn into love?
A major mistake I made many many times is believing and assuming that my intellect was capable of producing an experience of God. I thought that if I could fully and correctly understand the metaphysics or the information, and "get" that understanding, then I would find God. But it did not work. Grasping the information did not produce love. There was nothing at the end of it. It's just information.
The information has to be APPLIED, and used in such a way as to actually change the mind, remove insanity, undo illusions, and bring about an awakening of presence, which is quite different to becoming an expert on the literature or a brilliant quoter or someone who knows what the Course says inside and out. Analysis doesn't produce oneness, it produces separation.
God is being. God is love. Presence. Happiness. Joy. Peace. Information will never give you that. Its only purpose is to point the way and to give you tools for mind correction, so that you can experience reality.