Faith-based atheism?

Faith-based atheism? Yes, alas. Atheists display a credulous and childlike faith, worship a certainty as yet unsupported by evidence—the certainty that they can or will be able to explain how and why the universe came into existence. (And some of them can behave as intolerantly to heretics who deviate from their unproven orthodoxy as the most unbending religious Inquisitor.)