https://www.youtube.com/watch?v=uwyLGiyDa2g

Socrates to Plato to the Stoics - lack of knowledge is the danger.

Bonhoeffer grew up in the 1930s in Germany.

He died in a concentration camp in 1945, after resisting Nazi doctrine.

You must keep searching throughout your life. Never become indoctrinated with a single belief. Don't offload your responsibility to think for yourself.