Why can’t Muslims eat pork?

The Qurʾān states that the consumption of pork is not allowed, as it is considered impure, and pork is therefore considered to be haram (expressly forbidden). This prohibition is part of a broader set of dietary laws that aims to maintain ritual purity and cleanliness, which are central to Islamic practice. The Qurʾān and the Hadith (the sayings of Muhammad) provide the foundation for these dietary restrictions, ensuring that Muslims adhere to a lifestyle that is sanctioned by Islamic law (see halal).

In Islam, maintaining a state of ritual purity (see ṭahāra) is essential for performing religious duties. Pork is classified as najas, meaning it is inherently unclean and defiling. Consuming pork would compromise a Muslim’s state of purity, making them unfit for certain religious activities. However, in exceptional circumstances such as excessive hunger or starvation, Muslims are permitted to eat pork.