It is narrated from Hazrat Ismail bin Abdul Hakim that he says: One day Hazrat Umar bin Abdul Aziz became angry, and his anger became intense and there was some sharpness in it. His son Abdul Malik was present. So when he saw that your anger had cooled down, he said: O Commander of the Faithful! You should value the blessing of God upon you and remain in the position where Allah Almighty has placed you. The authority of government that Allah has given you, you do not have the right in the matters of the servants for your anger to reach where it did, as I have seen. Hazrat Umar bin Abdul Aziz said: How did you say this? So Abdul Malik repeated his words. Hazrat Umar asked: O Abdul Malik! Do you not get angry? He replied: What is the benefit of my broad-mindedness if I do not restrain my anger so that no undesirable thing appears because of it?