The living together that is known and recognized by the people is as follows...

The living together that is known and recognized by the people is as follows: Every individual is an integral part of society, having equal importance with all other parts; they all together constitute human society; and each of them has a responsibility to strive as much as he can to make up the society's deficiencies. He earns and makes what is beneficial, takes from it according to his requirements, and gives the surplus to the society.

If someone is treated 'in a different way, and is oppressed in a manner that his identity as an integral part is nullified, then he becomes a vassal, he is exploited but is given nothing in lieu of his labor. But it is exceptional case. Allah has described in His book that all people — men and women alike — are branches of a single human root; parts and components of one human species. Society, for its existence, needs males as much as it needs females — in equal degree.