"And hold fast, all together, by the rope which Allah (stretches out for you), and be not divided among yourselves; and remember with gratitude Allah’s favour on you; for you were enemies and He joined your hearts in love, so that by His Grace, you became brothers; and you were on the brink of the pit of Fire, and He saved you from it. Thus Allah make His Signs clear to you: That you may be guided." (Qur'an, 3:103)