It all comes down to that, doesn't it? Any theory other than evolution is incompatible with your worldview. So your clinging to evolution is not primarily based on evidence, but on your atheistic worldview.
There are no other "theories" on the diversity of life we find on this planet. Theories are based upon evidence. Evidence is something that can be observed/handled/tested by more than one person and have the same results. Because of its nature, evidence is physical, not supernatural. You can attempt to base ideas on the supernatural, but until someone else can test those ideas and come up with compatible results, your theory is so much vaporware.
To put it succinctly, a neutral third party could not be expected to accept your version of events without some corroborating evidence. "A 2500-year-old Bronze Age creation story" is not evidence.
"Any theory other than evolution is incompatible with your worldview."
ZAP and a day of rest isn't a theory. It is a faith. Faith is incompatible with scientific theory.