That's not true though. If there's a God, and God knows
  everything, how does that take away free will? Knowing about it
  doesn't change the freedom of the choice. == There's no way for
  us to know. We'd never have a God's eye perspective to be able
  to test it out. For all intents and purposes, we have free will
  because we _don't_ have omniscience. If some other being _does_,
  and we do not have their insight, our choice is free from our
  perspective. From their perspective? We can't know. They're
  beyond us. == That's the trouble. You're not talking about
  omniscience as a concept properly. You're talking logic with
  aristotle's excluded middle. You're working with an artificial
  human construct (logic) and placing a being that is supposed to
  be beyond that, and then constraining that being to the human
  system you've devised. It's ridiculous. I understand what you're
  saying, but you've got the pyramid upside down. == In short,
  your hierarchy has: LOGIC (system) OMNISCIENCE (concept) GOD
  (hypothetical being) on top. Logic is the god of your system and
  reigns with omnipotence. In your system, everything will succumb
  to the will of Logic. But logic itself as a system cannot be
  questioned in your system. It is the unquestionable thing. ==
  That is your axiom. Part of your belief structure. You've put
  logic as "beyond belief" and into a category of Absolute Truth.
  Untouchable. Undefeatable. This is the role that logic plays for
  you. == Actually, I'm agnostic. I don't know if God exists or
  not. Probably not. But I know logic is a human system. A very
  effective system, but nevertheless, a human system. == Logic did
  not fall from the heavens like the hebrew letters of old. Logic
  did not construct the Universe from its axioms and proofs. It's
  a pragmatic system for sorting things out with. == I am being
  logical, but I am using other techniques of rhetoric, for
  convincing requires rhetoric, not naked logic. For example, I am
  utilizing analogies. I am making metaphors, drawing from one
  system and bringing it into another system. I'm painting images
  in your mind to convince you that logic is wonderful but not
  everything. So, logic is a part of these things, and what I'm
  doing in this conversation can be mapped out utilizing some
  system of logic or another, but it's better described as
  rhetoric. Rhetoric has more convincing power than skeletal
  logic. == Indeed, it is very useful. I tend to think of some of
  the broader descriptions (that are built up with logic) to
  describe it with such as: Don't take things at face value. Be
  skeptical of intentions. See if somebody is trying to sell me on
  an idea. How are they trying to convince me? How much can I
  trust them? This of course related to dealing with people. With
  regards to survival when there are no people around to
  communicate with, I tend to think in terms of affordances rather
  than logic, even though affordance is built with logic. "How
  much space do I have to work with? What actions can I take at
  present given the situation? What are my capabilities? What are
  my tools? What is easiest? What is efficient? What is most
  effective?" Things like that. These all involve logic, but they
  can be very complicated to map out using logic. ==