The Prophet of Islam used to rise early every morning and often pray thus: O God, I bear witness that all human beings are brothers and sisters. That is, all people are children of Adam. If the ancestor of all people is one and have spread from him, then all persons who stay on the globe are blood sisters and blood brothers. This signifies unity, equality and harmony. When we wake up in the morning, we should enter the world with this spirit. Saying these words is a revival of the spirit that we are all one and entire humanity is a family. We should live in society with this spirit. We should consider all people members of our family and regard all human beings as are our blood sisters and blood brothers.
Maulana Wahiduddin Khan