Haram
Alcoholic intoxicants are prohibited in Islam. Khamr is the Arabic word for alcoholic drinks that cause intoxication. The Prophet declared that the prohibition was not only placed on wine, but the prohibition also included beer and other alcoholic beverages that intoxicate a person. The Prophet also forbade the trading of these intoxicants, even with non-Muslims. It is not permissible for a Muslim to import or export alcoholic beverages, or to work in or own a place that sells these intoxicants. Giving intoxicants as a gift is also considered haram.
Dhimmi
Non-Muslims were allowed to engage in certain practices (such as the consumption of alcohol and pork) that were usually forbidden by Islamic law, in point of fact, any Muslim who pours away their wine or forcibly appropriates it is liable to pay compensation. Zoroastrian "self-marriages", that were considered incestuous under sharia, were also tolerated. Ibn Qayyim Al-Jawziyya (1292–1350) opined that non-Muslims were entitled to such practices since they could not be presented to sharia courts and the religious minorities in question held it permissible. This ruling was based on the precedent that the Islamic prophet Muhammad did not forbid such self-marriages among Zoroastrians despite coming into contact with Zoroastrians and knowing about this practice. Religious minorities were also free to do as they wished in their own homes, provided they did not publicly engage in illicit sexual activity in ways that could threaten public morals.