Why Didn’t Douthat Recommend Keller?

When Ross encouraged liberals to go to church on Easter, he even mentioned Marilynne Robinson:

Liberals, give mainline Protestantism another chance.

Do it for your political philosophy: More religion would make liberalism more intellectually coherent (the “created” in “created equal” is there for a reason), more politically effective, more rooted in its own history, less of a congerie of suspicious “allies” and more of an actual fraternity.

Do it for your friends and neighbors, town and cities: Thriving congregations have spillover effects that even anti-Trump marches can’t match.

Do it for your family: Church is good for health and happiness, it’s a better place to meet a mate than Tinder, and even its most modernized form is still an ark of memory, a link between the living and the dead.

I understand that there’s the minor problem of actual belief. But honestly, dear liberals, many of you do believe in the kind of open Gospel that a lot of mainline churches preach.

If pressed, most of you aren’t hard-core atheists: You pursue religious experiences, you have affinities for Unitarianism or Quakerism, you can even appreciate Christian orthodoxy when it’s woven into Marilynne Robinson novels or the “Letter From Birmingham Jail.”

Did Princeton Seminary spook Douthat? Shouldn’t Jonathan Merritt be outraged that Douthat snubbed Keller?