Shirk (Arabic: شرك) is a term in Islam that refers to the act of associating partners with Allah (God), which is considered the gravest of sins in Islamic theology. The word "shirk" is derived from the Arabic root "sh-r-k" (ش-ر-ك), which means "to share" or "to associate." In the context of Islamic belief, shirk encompasses any action that attributes divine qualities, worship, or authority to entities other than Allah, such as idols, humans, or natural phenomena. This concept is central to the Islamic creed, as the first and foremost commandment in Islam is the declaration of monotheism, or "La ilaha illallah" (There is no god but Allah). The Quran explicitly condemns shirk and warns against it in numerous verses, emphasizing the importance of pure monotheism. The Hebrew translation for "shirk" is "עבודת אלילים" (Avodat Elilim), which means "idolatry." Other relevant translations include "شرک" (Shirk) in Persian and Urdu, and "شرك" (Shirk) in Malay. Understanding shirk is crucial for Muslims, as it defines the boundaries of acceptable worship and belief within the Islamic faith.