A study of the various sayings of Islamic commentators and thinkers about verse 3 of Surah Nisa in the Qur'an

Some Islamic thinkers consider the existence of polygamy laws in Islamic jurisprudence as the reason for the absolute permission of polygamy in Islamic law, but as we have said, Islam is a comprehensive religion of conditions and has a law for all different situations (normal and urgency, etc.). Most of the later scholars and most of the current authorities have also issued fatwas on the non-acceptance and permissibility of polygamy and some have even emphasized its abomination due to the harms caused by it. Also, the Islamic government can impose restrictions and conditions or restrictions in this regard based on social interests as a secondary rule, as seen in the civil law of the Iranian family and some countries. In this study, the library method has been compared and applied by inferential analytical method between different points of view and the results show that the permissibility of polygamy in Islam depends on special social conditions and that Islam did not invent the law of polygamy but limited it and signed a treaty, the head of which is justice.