There are also a fair number of scientists that believe there may be a higher power or an afterlife that still devoutly hold to scientific study. You can be a person of science and a person of faith. As long as you don’t deny science along the way then there’s no problem with that. Now if you don’t believe in evolution or something then yes your credentials are weakened significantly, but believing that there is a higher power beyond earth doesn’t mean your test results are invalid.