Quotes From the Holy Quran

Verily, this brotherhood of yours is a single brotherhood, and I am your Lord and Cherisher: therefore serve Me (and no other). (Chapter #21, Verse #92) The Believers are but a single brotherhood: So make peace and reconciliation between your two (contending) brothers; and fear Allah, that ye may receive Mercy. (Chapter #49, Verse #10)

Quotes From the Prophet Mohammed

Narrated Anas bin Malik:"To spend one morning or evening in the cause of Allah is better than the world and whatever is in the world.".