To know God means that we affirm that He is the sole creator and maintainer of everything that exists (known as Oneness of God’s Lordship). It also entails that we affirm His names and attributes in the context of recognising that they are unique and that nothing can compare to God (known as Oneness of God’s Names and Attributes). Knowledge of God also involves that we must know that He is unique in His Divinity; He alone is entitled to all acts of worship (known as Oneness of God’s Divinity).
