In the end, religious investigations of “truth,” unlike those of science, are deeply dependent on confirmation bias. You start with what you were tau… - Jerry Coyne

But none of this criticism of science makes religion even a tiny bit more credible...
In contrast, religion has never been right in its claims about the universe—at least not in a way that all rational people can accept. There is no reliable method to show that the Trinity exists, that God is loving and all-powerful, that we’ll meet our dead relatives in the afterlife, or that Brahma created the universe from a golden egg. Lacking a way to show its tenets are wrong, religion cannot show them to be right, even provisionally.

Of course, atheism, which is merely the lack of belief in gods, isn’t responsible for explaining altruism and ethics, a task that properly belongs to philosophy, science, and psychology. And those areas have offered plenty of nonreligious explanations for the “Moral law” and altruism. The explanations involve evolution, reason, and education.

I could go on, but the point is clear: religions make explicit claims about reality—about what exists and happens in the universe. These claims involve the existence of gods, the number of such gods (polytheism or monotheism), their character and behavior (usually loving and beneficent, but, in the case of Hindu and ancient Greek gods, sometimes mischievous or malevolent), how they interact with the world, whether or not there are souls or life after death, and, above all, how the deities wish us to behave—their moral code.
These are empirical claims, and although some may be hard to test, they must, like all claims about reality, be defended with a combination of evidence and reason. If we find no credible evidence, no good reasons to believe, then those claims should be disregarded, just as most of us ignore claims about ESP, astrology, and alien abduction. After all, beliefs important enough to affect you for eternity surely deserve the closest scrutiny.