I suspect they are all done from a liberal point of view. For instance the course on Bible history is taught by Bart Ehrman. He is an anti-Christian atheist that has written a dozen books designed to ridicule the teachings of the Christian Church.
I’d be skeptical of anything they put out.
Here’s the Prof on the course. https://en.wikipedia.org/wiki/Judith_Grabiner
I do not see how mathematics could be too anti-Christian. The course is about how mathematics and philosophy influenced one another in western culture. I think the course addresses mathematically reasoning giving a false sense of precision and could be the basis for acting inhumanely. There is some wiggle room for anti-God, but not a lot. Of course I could be very wrong, that is why I ask.