Shall the judge of all the earth not do justice? (Genesis 18:25.)

There are those who are angry with G‑d for all the horrors and suffering they have seen. They say the deal is up. He has broken His covenant.

It is not for us to argue. Their voice must be heard. Perhaps G‑d will listen.

Response of Rabbi Yosef Yitzchak Schneerson shortly after the Holocaust, reported in Kfar Chabad Magazine, volume 496.