I actually have a great deal of time for people who cannot believe the creation story. If you don't know God it is "foolishness" to quote Paul.
What I have is a hard time with people, who in the name if science, just make stuff up - and call it fact. NASA has just discovered a galaxy 13.4 billion light years away - the furthest yet. What happens when we find one over 14 billion light years away? Well, we'll likely lengthen how old we say the universe is... to fit the new information. I love science, but let's keep it to reproducible, testable, information. A theory is a theory.