For years, Paul Schrader was revered for writing Taxi Driver and Raging Bull, for his other collaborations with Martin Scorsese, and for films he’d directed himself: Affliction, American Gigolo, Light Sleeper and Mishima, among others. Then, he hit a lull. Dying of the Light, a spy movie with Nicholas Cage, was taken away from Schrader and butchered in post-production. ‘These people tried to kill me,’ he said, a few years ago. ‘I fell into alcoholism, depression. I thought that was it.’ Approaching seventy, Schrader might have retired. Instead, he made his own cut of Dying of the Light from workprint DVDs. Then, as if to clear the air, he made another movie with Cage: Dog Eat Dog. Manic, violent and slightly unhinged, it looked much more like a Paul Schrader film, though the script was written by somebody else. He followed it, almost immediately, with First Reformed, casting Ethan Hawke as a pastor coming to grips with climate change and the end of the world as we know it.