By the time of Hitler’s ascension, much of the German church understood grace only as abstract acceptance—“God forgives; that’s his job.” But we know that true grace comes to us by costly sacrifice. And if God was willing to go to the cross and endure such pain and absorb such a cost in order to save us, then we must live sacrificially as we serve others. Anyone who truly understands how God’s grace comes to us will have a changed life.