The experiences of Muslim women vary widely between and within different societies. At the same time, their adherence to Islam is a shared factor that affects their lives to a varying degree and gives them a common identity that may serve to bridge the wide cultural, social, and economic differences between them.
Among the influences which have played an important role in defining the social, spiritual and cosmological status of women in the course of Islamic history are Islam's sacred text, the Qur'an; the Ḥadīths, which are traditions relating to the deeds and aphorisms of Islam's Prophet Muḥammad; ijmā', which is a consensus, expressed or tacit, on a question of law; qiyās, the principle by which the laws of the Qur'an and the Sunnah or Prophetic custom are applied to situations not explicitly covered by these two sources of legislation; and fatwas, non-binding published opinions or decisions regarding religious doctrine or points of law. Additional influences include pre-Islamic cultural traditions; secular laws, which are fully accepted in Islam so long as they do not directly contradict Islamic precepts; religious authorities, including government-controlled agencies such as the Indonesian Ulema Council and Turkey's Diyanet; and spiritual teachers, which are particularly prominent in Islamic mysticism or Sufism. Many of the latter – including perhaps most famously, Ibn al-'Arabī – have themselves produced texts that have elucidated the metaphysical symbolism of the feminine principle in Islam.
There is considerable variation as to how the above sources are interpreted by Orthodox Muslims, both Sunni and Shi'a – approximately 90% of the world's Muslim population – and ideological fundamentalists, most notably those subscribing to Wahhabism or Salafism, who comprise roughly 9% of the total. In particular, Wahhabis and Salafists tend to reject mysticism and theology outright; this has profound implications for the way that women are perceived within these ideological sects. Conversely, within Islamic Orthodoxy, both the established theological schools and Sufism are at least somewhat influential.
There are four sources of influence under Islam for Muslim women. The first two, the Quran and Hadiths, are considered primary sources, while the other two are secondary and derived sources that differ between various Muslim sects and schools of Islamic jurisprudence. The secondary sources of influence include ijma, qiyas and, in forms such as fatwa, ijtihad.