I’ve been poking around in several books on Process Philosophy/Theology to see if my own homegrown theology isn’t in fact some version of Process Theology. So far I’m finding some closely matching concepts. (Two big ones: Panentheism and “the lure”.) That is not surprising: it turns out Whitehead was influenced by Pragmatism (which not long ago I considered my religion). Process Theology appears to me to be the religious implication of Pragmatism.
For awhile I’ve speculated that Fundamentalism is actually a religion of its own: a distinctive way to interpret scripture and to practice religion. Fundamentalisms are more like one another than they are to other denominations within the same religion. I’ve come to see Mysticism and Humanism as similarly connected. (Note Oct. 3: and the book I’m reading reminded me, also Scholasticism.) There is considerable similarity across Mysticisms and Humanisms (that is, attempts to fit religion inside the Enlightenment framework). I’ve been calling them “lateral traditions”. I’m sure this is not a new concept, and when I find the language others are using to talk about this idea I’ll adopt it.
I believe Process Theology represents another lateral tradition.