I think not believing--nonbelief--is different than disbelieving. Just as belief requires putting faith in god's existence, disbelieve requires putting faith in god's nonexistence. Nonbelief is neither. And it's not just lack of evidence but lack of logic, there's no reason to believe or disbelieve. Someone earlier pointed out neither god's existence nor nonexistence can be proved; I don't think anything can be proved, except in pure mathematics or logic, and those are artificial universes.
Yes, it might be Burn's position, just different words, but I'm not going to interpret them and tell him what he meant, that's for him to explain.