Some people mistakenly think that Allah is the God of Muslims, and some even like to claim that Allah is an Arab moon god. But the word Allah is simply the Arabic word for God. Every language has a word for God and Arabic is no exception. If you have any questions, consult a translation of the Bible into Arabic and you will find that it translates the word God as Allah.
Arabic is considered a Semitic language, as are Hebrew, the language of Torah and Aramaic, the language spoken by Jesus (peace be upon him). Then you will find in both languages that the word for God is very similar to the Arabic word Allah. For example; the Hebrew word for God is El or Eloh, and the Aramaic word for God is Elah or Elaha. So, when Moses and Jesus (peace be upon them) talked about God, they would have used the word very similar to the word Allah. It just shows that Allah is the same God, the Creator of the universe, loved and adored by all His prophets.
“HE IS GOD, THE CREATOR, THE INVENTOR, THE STYLIST; THE BEST NAMES BELONG TO HIM. ”[HOLY QURAN 59:24]
Only a relatively small percentage of Muslims speak Arabic as their first language, but Muslims around the world use the same word for God, Allah.
But why don’t Muslims use the word for God in their own language? Well, one reason is that, since the Koran was revealed in Arabic and Muslims use Arabic several times a day in prayer, the word has a unifying quality for Muslims. No matter where we come from, no matter what language we speak, Allah is a word that we can all understand.
Although there is nothing wrong with using other words for God, most Muslims are used to using the name “Allah” and many prefer to use it instead of the word for God in their own language. However, a deeper reason often cited is the unique quality of the name “Allah”.
See the English word, God. We write it with a capital G, and we understand that it means the One and True God. But make it a tiny G, and it could be referring to Zeus, Ganesh, Thor or anything that people love. Since capitalization does not manifest itself in speech, there is really no way to distinguish between God and God. If you add an S, you become gods very easily and can become male or female.
On the other hand, Arabic has two different words for God and god. The word for god is “ilah” and the word for God is “Allah”. In addition, the name “Allah” is different from most Arabic words, as it cannot be pluralized or gendered. So, when you say Allah, there is no confusion! You are not talking about one of the many gods, but the One God. You are not talking about a man or a woman, but about the Creator of men and women, capital God.
“AND ALLAH BELONGS TO THE BEST NAMES” [HOLY QURAN 7: 180]