I concede various historical religious figures may have made random bullshit claims regarding the objective nature of reality, but do you suggest that is (a main) characteristic of religion, and what is the evidence that when religious figures talk about the nature of reality they conceive of falsifiable objective claims? Some claims may coincidentally turn out to be testable, but when they talk about the world being formed by the mixing of the waters of Abzu and Tiamat, or that the lives of men are chosen by maidens who live by a lake underneath a tree that supports the world, I do not get the impression that the people who wrote those things envisioned that they should be concretely tested by measuring the spherical harmonics of cosmic background radiation.
Do theologians today pore over scripture to argue what should be the mass of a proton, or, in the old days, did they conceive of such things to debate? After the Buddha famously achieved enlightenment, did he go around lecturing people on ways to improve crop yields because now he knew something about it? And to the extent that philosophers like Aristotle did sit down and come up with loads of falsifiable bullshit, I do not see what it had to do with their being religious or irreligious.
I suppose modern religion must carefully avoid any falsifiable claims of truth- to do otherwise would be ridiculous- but if anything that forces them to a non-overlapping path to knowledge. Not scientific knowledge, anyway. I do not see the conflict.
It is interesting to read that 50% of American scientists believe in God, compared to 90% generally, and that 50% of Icelanders believe in elves. Makes one want to quiz some of them to find out what they really really believe and what led them to think that way, beyond a simple multiple-choice poll.