«Bethge is shocked at the idea of committing murder and tries to talk Bonhoeffer out of it. He reminds Bonhoeffer that he once said Christians must defeat their enemies with the power of love. “That was before Hitler,” Bonhoeffer glowers. Bethge, despondent, asks, “Will God forgive us if we do this?” Bonhoeffer shouts him down: “Will he forgive us if we don’t?!”

The line gets Bonhoeffer’s thinking about the conspiracy exactly backwards. He was tortured by his decision to violate God’s clear and inviolable commandment not to kill. Everyone, without exception, is beloved of God, and killing is, in every situation, wrong. At the same time, it would be wrong to sit idly by as millions were murdered. No matter what he chose, whether he joined the conspiracy or not, he would be guilty. He had to act, he wrote, “in the sphere of relativity, completely shrouded in the twilight that the historical situation casts upon good and evil.” He joined the plot, but he refused to see his decision as morally justifiable. “Here the law is being broken, violated,” he deplored. It might be true that “the commandment is broken out of dire necessity,” but to say he broke the commandment of necessity is still to say he broke the commandment. Rather than pretend this was some positive moral good, Bonhoeffer instead threw himself at God’s feet and begged forgiveness for the sin he could not but commit. The movie has none of this squishy moral agony.»

https://www.christiancentury.org/features/new-bonhoeffer-movie-isn-t-just-bad-it-s-dangerous