Also For The Good: Aggados of Chazal

The book tells the story of "Nachum Ish Gam Zu", that called like this because
he saw God's good purpose in everything.
Nachum Ish Gam Zu who lived in a generation before the destruction was
sent to the caesar to give him a gift. On the way things go wrong,
but Nachum believe that everything is for the best, and actually a miracle happened to him.
The story teaches us to believe in the Creator and that all his actions are for the best.
The book was written according to the story in the Babylonian Talmud.