Check out this thread: Would God's Guidance Be DNA-Detectable?. I affirm that God providentailly governs all things, and can make the same scientific case to show that any guidance would be undetectable, unless God wanted us to detect it.
We had some lively scientific debate about it. No one called me crazy.
I think you might have misunderstood my secular colleagues. They are not anti-God’s action. I think, however, BioLogos might be misunderstanding them in the same way.