The duty for covering...
The duty for covering, which has been established for women in Islam, does not necessarily mean that they should not leave their homes. It is not the intention of Islam to imprison women. We may find such ideas in the ancient, pre-Islamic past of some countries like Iran or India but no such thing exists in Islam.
The philosophy behind the hijab for woman in Islam is that she should cover her body in her associations with men 'whom she is not related to according to the Divine Law'[^3] ( na-mahram ) and that she does not flaunt and display herself. The verses of the Holy Quran which refer to this issue affirm this and the edicts of the religious jurisprudents confirm it. We will refer to the extent of this covering by using the Quran and the Sunnah as sources.
The relevant verses do not refer to the word hijab . Verses which refer to this issue, whether in Surah Nur (Chapter 24) or Surah Ahzab (Chapter 33), have mentioned the extent of the covering and contacts between men and women without using the word hijab . The verse in which the word hijab is used refers to the wives of the Holy Prophet of Islam. We know that in the Holy Quran there are special commands about the Prophet's wives.
The first verse addressed to them begins, " O wives of the Prophet! You are not as other women... " (33:32). Islam held the special relationship of the wives of the Prophet in such a great esteem that they were to remain at home for basically political and social reasons during the lifetime of the Holy Prophet and after his death. The Holy Quran says directly to the wives of the Prophet, " Remain in your houses ." (33:33).
Islam desired that the honor and respect of these 'Mothers of the Believers', who were held in great respect by the Muslims, not be misused and that they do not become a political and social tool for selfish and ambitious men. I think that the reason why the wives of the Prophet were forbidden to marry after the Prophet's death was for this very reason. That is, a husband after the Holy Prophet might misuse the dignity and respect of his wife.
Therefore, if commands are more emphatic and severe in regard to the wives of the Prophet, it is because of this. At any rate, the verse in which the word hijab is used is, "...and when you ask his wives for any object, ask them from behind a curtain (hijab)..." (33:53).