Not (here) the dangers of holding one another accountable, but the dangers of a disingenuous "repentance"

"The first and fatal charm of national repentance is, therefore, the encouragement it gives us to turn from the bitter task of repenting our own sins to the congenial one of bewailing—but, first, of denouncing—the conduct of others."

     C. S. Lewis, "Dangers of national repentance," in God in the dock:  essays on theology and ethics, ed. Walter Hooper (Grand Rapids, MI:  William B. Eerdmans Publishing Company, 1970), 190 (189-192).