What is Tawid in Islamic belief?

Tawhid is the fundamental concept in Islamic belief that refers to the oneness and unique nature of Allah, the singular deity worshipped in Islam. This doctrine emphasizes that Allah is the sole creator and sustainer of the universe, asserting His singularity in essence and attributes. Tawhid rejects any form of polytheism or the association of partners with Allah, which is viewed as a significant sin (Shirk) in Islamic theology. Understanding Tawhid is essential as it forms the foundation of a Muslim's faith and practice, influencing their understanding of the world, their relationship with Allah, and the ways they worship.

The other concepts, while important in Islam, do not encapsulate the core essence of Tawhid. The belief in angels, for instance, supports the understanding of divine communication but does not pertain directly to the concept of oneness with Allah. Similarly, beliefs about the Day of Judgement and the afterlife focus on eschatological themes, and the recognition of holy books pertains to the scriptures guiding moral and spiritual conduct. However, Tawhid stands distinct as the principle that defines the nature of God in the Islamic faith.