To Allah belong the most beautiful names:
The Qur’an says:
“Say: Call upon Allah, or
Call upon Rahman:
By whatever name you call
Upon Him, (it is well):
For to Him belong
The Most Beautiful Names.”
A similar message regarding the beautiful names of Allah (swt) is repeated in the Qur’an in Surah Al-A’raf (7:180), in Surah Taha (20:8) and in Surah Al-Hashr (59:24).
The Qur’an gives no less than ninety-nine different attributes to Almighty Allah. The Qur’an refers to Allah as Ar-Rahman (Most Gracious), Ar-Raheem (Most Merciful) and Al-Hakeem (All Wise) among many other names. You can call Allah by any name but that name should be beautiful and should not conjure up a mental picture.
Each attribute of God is unique and possessed by Him alone:
Not only does God possess unique attributes, but also each attribute of Almighty God is sufficient to identify Him. I shall clarify this point in detail. Let us take an example of a famous personality, say Neil Armstrong. Neil Armstrong is an astronaut. The attribute of being an astronaut possessed by Neil Armstrong is correct but not unique to Neil Armstrong alone. So when one asks, who is an astronaut? The answer is, there are hundreds of people in the world who are astronauts. Neil Armstrong is an American. The attribute of being American possessed by Neil Armstrong is correct but not sufficient to identify him. So when one asks, who is an American? The answer is, there are millions of people who are American. To identify the person uniquely we must look for a unique attribute possessed by none except that person. For example, Neil Armstrong was the first human to set foot on the moon. So when one asks, who was the first man to set foot on the moon, the answer is only one, i.e. Neil Armstrong. Similarly the attribute of Almighty God should be unique. If I say God is the constructor of buildings, it is possible and true, but it is not unique. Thousands of people can construct a building. But each attribute of Allah is unique and points to none but Allah. For example, God is the creator of the universe. If someone asks who is the creator of the universe, the answer is only one, i.e. Almighty God is the Ultimate Creator. Similarly, following are some of the many unique attributes possessed by none other than the Creator of the universe, Almighty Allah:
“Ar-Raheem”, the Most Merciful
“Ar-Rahman”, the Most Gracious
“Al-Hakeem”, the Most Wise
So when one asks, “Who is ‘Ar-Raheem’, (the Most Merciful)?”, there can only be one answer: “Almighty Allah”.
One attribute of God should not contradict with other attributes:
Besides the attribute being unique, it should not contradict other attributes. To continue with the earlier example, suppose somebody says that Neil Armstrong is an American astronaut who was the first human to set foot on the moon and was an Indian. The attribute possessed by Neil Armstrong of being the first man to set foot on the moon, is correct. But its associated quality of being an Indian, is false. Similarly if someone says that God is the Creator of the Universe and has one head, two hands, two feet, etc., the attribute (Creator of the Universe) is correct but the associated quality (in the form of human being) is wrong and false.
All attributes should point to the one and same God:
Since there is only one God, all the attributes should point to one and the same God. To say that Neil Armstrong was an American astronaut who first set foot on the moon, but he was born in 1971 is wrong. Both these unique qualities belong to one and the same person, i.e. Neil Armstrong. Similarly to say that the Creator of the universe is one God and the Cherisher is another God is absurd because God possesses all these attributes combined together.