He defends the multiverse instead.
Incidentally, Sean Carroll also published a piece on this topic at Uncommon Descent in 2011: “No God Needed” CalTech physicist responds to Uncommon Descent’s questions. Guy gets around.
(A lecture published on Jun 5, 2013, from the 2nd mini-series (Is “God” Explanatory) from the “Philosophy of Cosmology” project. A University of Oxford and Cambridge Collaboration.)