For how long has Allah been god of Islam?

Answer 1

Allah (God in English) is not only God of Islam. Allah is God of all prophets and the whole universe. He is the same God for Christians and Jews and all mankind. In the Arabic versions of the Bible, God is written as Allah. accordingly, Allah is the one and only one God who has no partner, no son, no companion, no associate, and no Equivalence. Allah (or God in English) is eternal. He is the Creator of the whole universe and is the Judge on the Resurrection Day. The same God has just different names in different languages, as for example:

sten --------- Hungarian

Gott-----------German

Bog----------- Serbian

Dios------------Spanish

Dieu -- --------French

Jumala ------- Finnish

Gud---- -- ----Swedish/Norwegian/Danish

Tengri- -- -----Mongolian

Allah ----- -----Arabic

Eloh -- --------Hebrew

Koncashila -- Lakota

Deus -- -------Latin

Sheng di - ---Chinese

Ngai -- --------Masai

Tanri -- -------Turkish

Khuda -- ------Persian

Bhagwaan --- Hindi

Duw -- ---------Welsh

Dyw -- ---------Cornish

Dew ----------- Breton

Kami -- Japanese

Dio -- Italian

God -- English/Dutch

Dumnezeu -- Romanian

Teotl - Nahuatl