Dietrich Bonhoeffer is one of mine. The new biography of him by Eric Metaxas is amazing. Niemoller is probably the most remembered Christian from that era due to his famous quote about “no left to stand up for me.”
The book I’m referring to gives great insight into the struggle between the true “Confessing Church” and the Nazfied state church of the “German Christians.”
I’m only halfway through it, but one of the best points it makes is Niemoller’s naivety in trying to separate his religion from politics.
Merry Christmas to you.