To connect this to some of the previous discussions, I see some traces of dogmatism in Harpur's work. (nakedpastor.com)
One may identify theology with dogmatism in the sense of blind appeal to authority and refusal to be honest about the facts. (religion-online.org)
My third prediction is that the word «evangelical» will go the way of «fundamentalism» as its adherents become increasingly homogonous and as the word becomes associated with dogmatism regarding politics, science, women's roles, homosexuality, salvation, and biblical literalism. (rachelheldevans.com)