[pjvandehaar]

I agree with you that nothing will convince creationists. But Origen's Genesis 1 was far from representative of his time. Sure, he's an early example of not taking Genesis 1 literally, but that's only because he was pushing a gnostic "the physical world is evil" agenda. People weren't that interested in his views of creation, and IMO they're only known because his other ideas were popular. In the places where gnosticism did catch on, it mostly dealt with what happened before the 7 days of creation (eg John 1), ignoring Genesis 1. In the next 200 years, the church declared gnosticism to be heretical, making Origen's non-literal Genesis 1 heretical implicitly without any fucks being given.