حج is an annual Islamic pilgrimage to the holy city of مكة المكرمة in السعودية. It is one of the Five Pillars of Islam, which are essential acts of worship for Muslims. Every able-bodied Muslim is required to perform حج at least once in their lifetime, provided they can afford it. The pilgrimage occurs during the Islamic month of ذو الحجة and includes several rituals, such as walking around the الكعبة, standing at the plain of عرفة, and throwing stones at pillars representing evil. حج fosters a sense of unity and equality among Muslims from diverse backgrounds.