Al-Ghadir has raised a great wave in the Islamic world, and Islamic thinkers have paid a deep attention to it from various angles: literary, historical. theological, traditional , social, and analytical. What interests us from the social angle is Islamic unity. Islamic reformers and enlightened scholars of our era consider the unity and adherence of Islamic nations and sects as the most urgent of Islamic need, particularly under the present conditions when they are being assaulted by the enemy from every side, who is constantly employing all kinds of means to develop old offenses and invent new ones.