What Mr. Trump admires is strength. For him, a person’s intrinsic worth is tied to worldly success and above all to power. He never seems free of his obsession with it. In his comments to that gathering of evangelicals, Mr. Trump said this: “And I say to you folks, because you have such power, such influence. Unfortunately the government has weeded it away from you pretty strongly. But you’re going to get it back. Remember this: If you ever add up, the men and women here are the most important, powerful lobbyists. You’re more powerful. Because you have men and women, you probably have something like 75, 80 percent of the country believing. But you don’t use your power. You don’t use your power.”

In eight sentences Mr. Trump mentioned some variation of power six times, to a group of individuals who have professed their love and loyalty to Jesus, who in his most famous sermon declared, “Blessed are the poor in spirit” and “Blessed are the meek,” who said, “My strength is made perfect in weakness,” and who was humiliated and crucified by the powerful.

To better understand Mr. Trump’s approach to life, ethics and politics, we should not look to Christ but to Friedrich Nietzsche, who was repulsed by Christianity and Christ. “What is good?” Nietzsche asks in “The Anti-Christ”: “Whatever augments the feeling of power, the will to power, power itself in man. What is evil? Whatever springs from weakness. What is happiness? The feeling that power increases – that resistance is overcome.”