"What total, utter bollocks. How does religion provide insights into any of these things?" I've often seen the claim, "Science tells us how, religion tells us

"What total, utter bollocks. How does religion provide insights into any of these things?" I've often seen the claim, "Science tells us how, religion tells us why." But never with any support. At best, science may tell us how, and philosophy may tell use why. Religion? Basically philosophy + supernatural bullshit.