FusionTheism - Many atheist arguments boil down to this (once you remove all the fancy words and hyperbole):
1:) I don't like the idea of God.
2:) I don't like the Bible.
3:) I hate the morals found in the Bible.
4:) I believe you should only accept science, even though I accept other things in my life.
Fixed...
Many atheist arguments boil down to this (once you remove all the fancy words and hyperbole):
1:) I have not been provided good evidence that there is a God (or any other deity).
The rest are not particular with atheism, but may be responses to theist arguments to their propositions...
2:) I have not been provided good evidence that the Bible (or any other holy book) is the unerring word of God (or any other deity).
3:) I find many of the morals of the Bible to be questionable if not immoral ((e.g. slavery, subjugation of women, treatment of gays, etc.) by modern standards
4:) The scientific method is the best process we currently have for understanding our universe. But I need not apply the scientific method in every facet in my life (e.g. My girlfriend loves me and I need not squeeze her into an FMRI machine to validate that)