"Men are overseers over women, by reason of that wherewith Allah hath made one of them excel over another, and by reason of that which they expend of their substance. Wherefore righteous women are obedient, and are watchers in husbands absence by the aid and protection of Allah. And those wives whose refractoriness ye fear, exhort them, and avoid them in beds, and beat them; but if they obey you, seek not a way against them; verily Allah is ever Lofty, Grand." - Quran 4:34 (read more)

"Narrated 'Abdullah bin 'Umar : The Jew brought to the Prophet a man and a woman from amongst them who have committed (adultery) illegal sexual intercourse. He ordered both of them to be stoned (to death), near the place of offering the funeral prayers beside the mosque." - Sahih Bukhari 7:62:64 (read more)

"...it is clear that the circumcision of girls – which is the topic under discussion here – is part of the fitrah of Islam, and the way it is to be done is the method that the Messenger of Allaah (peace and blessings of Allaah be upon him) explained. It is not right to abandon his teachings for the view of anyone else, even if that is a doctor, because medicine is knowledge and knowledge is always developing and changing." - Shaykh Jaad al-Haqq ‘Ali Jaad al-Haqq