Normally when discussing the marriage of the Prophet (Peace and Salutations be upon him) to Aisha the first question that is raised is the age of Aisha when she married the Prophet (Peace and Salutations be upon him).
The evolution theory...
Some absurdly argue that homosexual inclinations are inherited through one’s genetics. However ridiculous such a claim may be, even if accepted for the argument’s sake, it still does not justify the criminal act. Many scientists have argued a genetic basis for a disposition to commit crimes such as burglary, theft, and sexual abuse, yet the law rightly condemns and punishes these acts. Some scientists have claimed that it is programmed into men’s genetics to be unfaithful to their partners, yet society does not deem such behavior morally acceptable. My point is not to enter into a scientific discussion on genetics but to emphasize the inconsistency of such an argument.
The science of Usul al-Fiqh elucidates that some ahadith are general and others are specific, some ahadith abrogate, while other ahadith have been abrogated and are no longer referred to as conclusive proof for the establishment of ahkam. The science also explains the exact meanings of certain language usages and styles, the context of certain verses and ahadith, as well as how the Qurâ€™an relates to the Sunnah. All of this helps us to truly understand the Quran and Sunnah
The consensus of the scholars is that prayer upon the deceased is a highly recommended act.