"Prohibited to you (For marriage) are:- Your mothers, daughters, sisters; father's sisters, Mother's sisters; brother's daughters, sister's daughters; foster-mothers (Who gave you suck), foster-sisters; your wives' mothers; your step-daughters under your guardianship, born of your wives to whom ye have gone in,- no prohibition if ye have not gone in;- (Those who have been) wives of your sons proceeding from your loins; and two sisters in wedlock at one and the same time, except for what is past; for Allah is Oft-forgiving, Most Merciful;" - Quran 4:23 (read more)

"Amir b. Sa'd reported on the authority of his father that Allah's Apostle (may peace be upon him) commanded the killing of geckos, and he called them little noxious creatures." - Sahih Muslim 26:5562 (read more)

"How could there be any alteration in the Book whose words' sharpness has reached a great level of circulation in the East and in the West? … For no change can occur in a book that is well circulated among men. Every wise man can see that the alteration of the Bible was impossible for it was well circulated among men of different faith and backgrounds." - Al-Razi