Most religious adherents would be aghast if one suggested that they, or their religion, were fundamentally and consistently dishonest. However I believe that is indeed the case.
I read a comment on a recent blog post by Ed Brayton (honesty vs intellectually honest).
Ed's post argued about the distinction between honesty and intellectual honesty, and noted that intellectual honesty must recognize not only the arguments in support of a position, but also any evidence or arguments against that position.
One of the commenters (Sastra) then made the following case that faith was fundamentally intellectually dishonest:
[...] An intellectually dishonest person blurs the distinction [between being intellectually honest, and being emotionally honest], and seems to confuse fact claims with meaning or value claims. To a person who places emphasis on emotional honesty, strength of conviction is evidence. An attack on an idea, then, is an attack on the person who holds it. The idea is true because it's emotionally fulfilling: intentions and sincerity matter the most. Therefore, you don't question, search, or respect dissent. A person who is trying to change your mind, is trying to change you.
For example, I consider religious faith [...] to be intellectually dishonest. It is, however, sincerely emotionally honest.
[...] "Faith is the substance of things hoped for; the evidence of what is not seen." There's a huge emotional component to it, so that one chooses to keep faith in X, the way one might remain loyal to a friend. You defend him with ingenuity and love, finding reasons to explain or excuse evidence against him. He cannot fail: you, however, can fail him, by allowing yourself to be lead into doubt.
Being able to spin any result into support then is a sign of good will, loyalty, reliability, and the ability to stand fast. The focus isn't on establishing what's true, but on establishing that you can be "true." This emotional honesty may or may not be rewarded: the real point, I think, is to value it for its own sake, as a fulfillment of a perceived duty.
This is exactly the case with religion, and religious adherents.
Their faith in their god is entirely emotional, and no amount of material evidence will alter their belief.
They may be entirely
honest in their belief, and may be entirely
honest in their objection to evidence (cf Karl, Rabel, Walter, et al) but in doing so are being intellectually dishonest, because they refuse to recognize valid and entirely relevant evidence - they conflate with great consistency and verve fact claims with value claims, and deny any difference between them stating it's all 'interpretation'.
No, it isn't all interpretation.
It's dishonesty.