This is an extension from Salix's thread on the gender of god.
Personally I don't believe in any of the ideas in the title, and one of the reasons is that they're always male, which seems a very human thing, and not a godly thing. So those of who do believe in God descending to a man, etc., can you give a reason and defend it for Christ, Muhammad, Baha'ullah, Krishna, Rama, always being male. Would it have been so hard for your God to have come to earth is a female body for once?
This has been debated for probably thousands of years, but I can definitely tell you that it was debated for thousand years in the Islamic circles. Some theologians in the Islamic tradition negated Mary the mother of Jesus's prophethood and of course some others as well due to their gender but then there were other theologians who negated that kind of sexism as innovation. The Qur'an calls Mary as a Siddique and the same statement is made at Yusuf, of course this is among other statements. That being said, you should also understand that the Quran will have 25 men and one woman so your question is perfectly fair.
The Quran calls the angel Gabriel as a messenger, and he speaks to Mary in the same manner as he spoke to Muhammed. There is absolutely no difference in the manner, yet the difference is in the receiving of a scripture. But, Mary is mentioned 32 times in the Quran and Muhammed is only mentioned 4 times.
Also as I understand there were female prophets in Judaism. In Islamic tradition Sarah is a prophet. In the Bible exodus Miriam is a prophet. Deborah, the judge and wife of Lappidoth (Judg 4:4); Huldah, the wife of the keeper of the royal wardrobe (2 Kgs 22:14); Noadiah (Neh 6:14); Isaiah’s wife (Isa 8:3). In the New Testament, Anna gave praise to God at the arrival of Jesus (Luke 2:36); Philip’s four daughters were called prophetesses (Acts 21:9). Paul notes also that the gifts of prophecy were exercised by Christians of both sexes in the early Christian community (1 Cor 11:45). In both Testaments, there are also false prophets and false prophetesses (Ezek 13:17; Rev 2:20). In Hinduism Lakshmi, Parvathi, Saraswathi are female God's.
I am not claiming its equal in statistics and honestly this cannot be answered intellectually because saying "this is why" is assuming Gods mind. All that can be said is that there were prophets, and there were Gods of the female gender.
Cheers.