Most of what Einstein said and did has no direct impact on what anybody reads in the Bible. Special relativity, his work in quantum mechanics, nobody even knows or cares. Where Einstein really affects the Bible is the fact that general relativity is the organizing principle for the Big Bang.
Don't know if it's good or bad that a Google search on “Big Bang Theory” lists the sitcom before the origin of the Universe
The Big Bang Theory: When geeky scientists can be main characters in a hit prime time series, you know there's hope for the world.
We're quite happy with our Big Bang description of cosmic origins. But actually, the Big Bang accounts for what happened only after the beginning. The beginning itself, and especially what happened before, remains the biggest mystery of all.