There is a popular modern saying: United we stand, divided we fall. This small phrase conveys a big message; the message of unity. Unity is very important in any society, any group and any organization in order to achieve the goals of that particular entity. And Islam stands atop when it comes to unity. Islam commands unity among its followers. Praying in congregation (and Friday prayers, Eid prayers etc.) is an example of advocacy of unity. Gathering of millions of Muslims every year in Makkah for performing Hajj in the lunar month of Dhul Hijjah is one of the greatest examples of unity being commanded by Islam.