God did not make us perfect Christians in one stroke. He calls us as we are, and only His grace makes us what we are not.

From 1 Corinthians 15:9-10:  “For I am the least of the apostles, unfit to be called an apostle, because I persecuted the church of God. But by the grace of God I am what I am, and his grace toward me has not been in vain. On the contrary, I worked harder than any of them, though it was not I but the grace of God that is with me.

German-born Dietrich Bonhoeffer (1906-1945) was a Lutheran pastor, theologian, and anti-Nazi dissident.  Many of his writings express the role of Christianity in mankind’s daily lives.  He paid the ultimate price for his activism against the Nazi regime during World War II.