The "God" (as named in English, rather than any of the texts' original languages) of the Torah, Old Testament, New Testament and Qu'ran has traditionally been accepted as the same being, but the Christians introduced the concept of the Trinity, which the other religions have not accepted.

So, in a sense, kendall's original question has two, contradictory, answers; yes and no.

But I've known for some time now that Man created God in his own image so, to the extent that we value our similarities, our god will be the same whereas, to the extent that we value the differences between us, our gods will be different.

CHeers, Rowan