You are doubing there are things of value in religions? Many religions contain things which have proved to be valuable in modern times. Consider Hinduism and Hatha Yoga, for example. Civilisation didn't get Hatha Yoga because science rediscovered it - it got it from the Hindu religious tradition.
Sure, so let's dump the religion and keep the yoga.
BHTV episode with myself and Adam Frank, author of "The Constant Fire", on whether or not religious experience is compatible with the scientific experience, or worth trying to salvage.