Hadith.3974 - The Messenger of Allah سبحانه وتعالى, peace and blessings be upon him and his family, said: "The sign of Allah's سبحانه وتعالى pleasure with His سبحانه وتعالى creation is the justice of their ruler and the affordability of their prices, and the sign of Allah's سبحانه وتعالى anger upon His سبحانه وتعالى creation is the oppression of their ruler and the high cost of their prices."