Talk:Bad arguments against the existence of God
Thanks for starting this, I've been wanting to do something similar for a while...but we need to make a few changes.
1. Instead of calling this "bad arguments...", we should retitle this in a way that it's clear that these arguments are often ineffective.
Your first entry, for example, may be ineffective as you've presented it, but I think this is actually a pretty good argument. Here's why:
What does omniscience mean? 1. All knowledge, including future events, without error 2. All knowledge, excluding future events, without error 3. All possible knowledge
Your apologists example, that omniscience simply means knowing all possible outcomes should not count. I know all possible outcomes of a coin toss, but I have no knowledge of what the actual result will be until it occurs. Am I 'coin-toss omniscient'?
In this case, your apologist is simply cheating to avoid the very problem we're trying to address here. Your apologist's redefinition is simply the equivalent of definition 2, above.
Definition 3 is useless, because we have no way of knowing what knowledge is possible. This is an ambiguous definition. Definition 2 (and your apologist's dirivative) leads to other objections, about how such a god could ever make reliable prophecy. Definition 1 is, for most people who believe in an omniscient creator, the only one that really conforms to what they believe - without creating new contradictions with their other beliefs.
The second part of this issue also includes a dilemma. If this omniscient being created the universe, did it have a choice about how to do this? Could it have created a universe with a slightly different progression?
If the answer is no, then we can address the power of this deity, by pointing out that if it had no choice about how to make the universe, then it isn't all powerful - the universe could only have come about in one way...and this kills about a dozen of their fine-tuning arguments and other claims.
If the answer is yes, then we can address this by pointing out that a creative deity, specifically chose to make the universe we live in (from a pool of possible universes) with foreknowledge of future events. This does eliminate free will, in any meaningful sense and it does place the responsibility for everything squarely on the deity.
It's not like creating a world and letting it run, it's more like creating the pre-rendered, scripted intro to that virtual world. It runs the same way, every time, exactly as you planned it. - Sans Deity 10:05, 23 November 2008 (CST)