Of course it's always possible for the Abrahamic religions, which begin in atheism (against the "gods of the nations") and anarchism (ancient Israel is an anti-state movement, a rejection of priest-kings), to slip back into being Religion, as Kierkegaard complained so bitterly. The drama of the Hebrew bible is provided by the unique institution of the prophet, who is not a fortune-tellers but who demands a return to the covenant from the worship of the gods -- the covenant that says the only proper worship is ethics, the establishment of a just community.
Agnosticism is as important to the Abrahamic religions as opposition to the gods. Aquinas, e.g, insists that God is "extra omnium ordinem entium" -- i.e., not a thing in the universe. As a good Aristotelian, he insists that God cannot be defined (no genus or species) and cannot be known.
--CGE
On Thu, 11 Nov 2004, Carl Remick wrote:
> ...I've long thought that organized religion as a whole is most
> vulnerable to attack on the basis of one core religious concept:
> idolatry. Each religion make the same self-contradictory claim that:
> (a) God is beyond human understanding, and (b) this particular
> religion (a human institution) understands God very well. It can
> thus be said that those who follow this religion, whatever it may be,
> are not worshipping God at all; they are worshipping the fallible,
> limited understanding of God that this religion serves up. In short,
> they are worshipping the religion, not God, and that by definition is
> idolatry.
>
> So, it can be argued that only agnostics are God-fearing people.
> They alone respect the Almighty in all Its infinitude. They do not
> purport to understand what is unknowable. Hence, those who argue
> against religion are the truly religious, QED...
>