The statement was in response to another commenting not talking about the specific policy, but making a general comment that in order to understand US History and thought of early American Settlers you likely need to have some understanding of the bible. That has nothing to do with this specific teaching policy, and the comment you responded to calls out the commenter didn’t trust the superintendent:
With that said, I don’t trust Oklahoma to teach about the Bible in a manner appropriate for historical analysis rather than religious dominance.