Sayyiduna Sahl bin Sa’d (may Allah be pleased with him) narrates this statement of the Noble Prophet (peace and blessings of Allah be upon him):“A person performs the deeds of the people of Paradise in what appears to people, while in reality he is from the people of Hellfire; and a person performs the deeds of the people of Hellfire in what appears to people, while in reality he is from the people of Paradise.”