allahu

Allahu is a fundamental term in Islam, derived from the Arabic root *ḥ-l-l*, meaning "to have dominion" or "to possess." It is used as a name for the supreme deity in the Islamic faith, representing the concept of absolute unity, perfection, and transcendence. In Arabic, the word is pronounced as "Allahu," with the final *u* often silent in speech. The term is central to Islamic theology, emphasizing the oneness of God (Tawhid) and distinguishing Him from all creation.

In the Quran, Allahu is frequently invoked in prayers, blessings, and declarations of faith, such as the Shahada, the Islamic declaration of faith: *"La ilaha illallahu wahidah wa la sharika lah"* ("There is no god but Allah, alone, without partner"). This phrase underscores His singularity and the rejection of any association with Him. Allahu is also described in the Quran as the Creator, Sustainer, and Judge of the universe, with attributes such as mercy, wisdom, and omniscience.

The term is also used in Arabic poetry and literature, though its religious significance is most prominent in Islamic tradition. In modern usage, it is often shortened to "Allah" in English-speaking contexts, reflecting the linguistic adaptation of the Arabic word. The concept of Allahu is central to Islamic identity, shaping worship, ethics, and devotion. Scholars and believers alike emphasize His infinite attributes and the necessity of submission (Islam) to His will.