All you said is that the authors don’t know what they are talking about, and yet you offered no evidence (that I know of) to demonstrate why. And in those few areas where you explained your understanding of GA’s, as opposed to explaining why the authors are supposedly wrong, you were describing human-level intelligent design, which, according to evolution, has nothing to do with Darwin’s materialist creation myth.
Oh, and no one has addressed the issue of Cain's wife - there are NO other people in the world when Cain slew Abel save for those two, Adam, and Eve. So who did Cain marry? The very next child of Adam and Eve is Seth, who is born AFTER Cain is married and has his own child, Enoch.
I guess that's a Biblical error that will be overlooked for now? Of course, it's only and error and problem if you take a literal interpretation of the Bible.
I would suggest you go and visit BioLogos for a really good site that lays out why Christianity and science are entirely congruent and compatible.