For decades, the American left has pushed faith to the margins of political life, even as the right has embraced it as part of the culture wars. But post-9/11 culture wars and foreign wars are creating alliances among liberals that are bringing it back to the center.
The alliance has proved remarkably enduring, and rarely have Russia and Turkey enjoyed such a stretch of fruitful cooperation. But so much hinges on the personal relationship between Putin and Erdoğan. Not even they can change the brittle nature of a relationship between two powers that have been rivals for centuries.