It's reasonable. I would like to apply your summary to Atheism.
Atheists make truth statements. They therefor move in the realm of
metaphysics. This is a different realm than the realm of religion. In
the realm of religion, the discourse on God is completely
intelligable. If we now remove language's links to reality (as
Wittgenstein did), we discover that the discourse on God begs not the
question: true or not? but rather: salvation or not. In a world of
letters, salvation doesn't seem like a bad prospect.