You want to see this absolutely brilliant crop dusting of the Christian argument for morality see this post and read the comments. They spent the next several hours trying to address only selected verbiage and imho without question lost, and resorted to cherry picking points with Branyanistic name calling and Mel moving the topic goal posts. It was masterful ! Here’s the first comment-
“I’ve always found the morality argument for a god to be the absolute weakest for the simple reason that we have hard evidence that this thing we call “morality,” which is really nothing but a formative sense of good (positive) and bad (negative) behaviour, is a product of neurological processing power. The more neurons, the more accute an organisms understanding of it. Countless studies, across numerous species, prove this beyond any rational doubt. It is not a human phenomena, and its anything but complicated- John Zande