"And hold fast, All together, by the rope Which Allah (stretches out for you), and be not divided among yourselves;"
And surely this your Ummah is one Ummah, and I am your Lord, so fear Me alone . But they have broken the affair of their religion into sects among themselves, each group rejoices in that which is with it. So leave them in their ignorance for a time.
( Al-Qur'an 23: 52 -54 )