Abu Musa told that when God’s Messenger sent one of his companion’s to attend to some of his affairs he said, “Gladden people and do not scare them; make things easy and do not make them difficult. ’
Abud Darda’ reported God’s Messenger as saying that God most high says, "I am God than whom there is no god, Master of kings, King of kings, in whose hands are the hearts of kings. When men obey me I turn the hearts of kings to them with mercy and gentleness, but when they disobey me I turn their hearts against them with displeasure and vengeance, and they inflict grievous punishment upon them. So do not occupy yourselves with invoking curses on kings, but occupy yourselves with remembrance of me and supplication that I may protect you against your kings.”
‘Abdallah b. ‘Amr reported God’s Messenger as saying, “If anyone gives his brother a look which frightens him, God will frighten him on the day of resurrection.”
