"...If the party liable is mentally deficient, or weak, or unable Himself to dictate, Let his guardian dictate faithfully, and get two witnesses, out of your own men, and if there are not two men, then a man and two women, such as ye choose, for witnesses, so that if one of them errs, the other can remind her. The witnesses should not refuse when they are called on (For evidence)." - Quran 2:282 (read more)

"Narated By Abdullah ibn Abbas : The Prophet (pbuh) said: If you find anyone doing as Lot's people did, kill the one who does it, and the one to whom it is done." - Tirmidhi 1457 (read more)

"Offering condolences to a kaafir if one of his loved ones – a friend or relative – dies... Some of the scholars say that it is haraam to offer condolences to them, and some say that it is permissible. Some of them added further details and said that if that serves an interest, such as the hope that they may become Muslim and it may ward off their evil which could not be done except by offering condolences, then it is permissible, otherwise it is haraam." - Muhammad Saed Abdul-Rahman