The Chozeh of Lublin once wanted to arrive early in the morning to take care of an important matter. The day before, he asked his wife to prepare his evening meal earlier than usual. But it turned out that the meal was prepared much later than usual.
He commented, “It would be natural for me to become angry now. But the only reason I wanted to have the meal early was to do the will of my creator. This too is the will of my creator that I should not become angry.” ~ Niflaos HaRebbe