This is the Catholic Faith (A Meditation on the Immanent Trinity and its competitors)

Text: Matthew 28:16-20, Athanasian Creed
Full Sermon Draft

Trinity Sunday is the one Sunday a year that I feel free to talk a little pure theology. It is not that my sermons other Sundays are theology free, they couldn’t be if you were being faithful. It is that there are theological ideas that I think explain a lot in a compact form, but you end up explaining and lecturing instead of preaching, and the point is preaching. Trinity Sunday, with its spotlight on the Athanasian creed (which I left our congregational recitation in the recording), is a day given to deep foundational theology. What God is in Himself. Don’t worry, I connect the concepts of the economic and immanent Trinity to Pixar, Marvel and DC, so I hope I brought it down a little. It is a day to make clear the God we invoke, Three in One, and expose the idols of the age.