If being responsible for the death of 6 million Jews is what makes someone flawed, then I'm perfect. Also, it seems odd to me that the existence of imperfect beings would be proof of the existence of a perfect being. Rather, good and evil are human conceptualizations which speak only of the intention and/or result of human action. Hexalpa's argument that hope and truth are created and discovered by ourselves is an accurate one, and it is not a question of co-existence, but of pre-existence. Hope and truth are not something that exist outside of each individual. We each are responsible to learn and study for ourselves, to process the information, internalize it, and through our life experiences turn wisdom into hope. If somebody else studies Physics and gains a Doctorate of Physics, even someone I know, I do not then by proxy become a Physicist. If there existed a book that contained everything about the universe, it's contents would not exist as Truth, or Knowledge, or Hope until a human being picked it up and read it.