How or why Scott Adams went completely of the rails is perhaps something we'll sadly never understand. Was this opinions he'd always had, but suppressed, did he somehow become radicalized or was it perhaps medically induced, e.g. a stroke or something. It was incredibly sad to see him throw away his life's work and go down a path most of us at least hadn't foreseen and die having alienated his fans.
btw, affirmations is a pretty common thing in a lot of religions and other superstitions. Every single Catholic mass is pretty much just the same affirmations/mantra/rituals over and over with a bible story at the end. They even publish the schedule on an annual basis iirc. (my wife briefly converted to Catholicism when we were getting married)
Unless they've revamped the format since I've last been, the bible stories (plural) are at the start and middle of mass.