Sayyiduna Abdullah bin Amr bin al-As (may Allah be pleased with him) narrates: I heard the Prophet (peace and blessings be upon him) say: "Indeed, all the hearts of the children of Adam are between two fingers of the Most Merciful, like a single heart. He turns it as He wills." Then the Prophet (peace and blessings be upon him) supplicated: "O Allah! Turn our hearts towards Your obedience."