Romans 1 claims that God has made truth evident within us and can be plainly seen, though some people suppress the truth in unrighteousness. One way God has made truth evident within people is the universal values of morality and free will, but some naturalists and Darwinists today argue that these things do not exist--although they themselves are unable to live consistently with these beliefs. We should critically examine these ideas and seek a worldview that accurately describes our observations and allows us to live in a way that is in harmony of our worldview, rather than forcing us to adopt two conflicting sets of beliefs and values.