Disagree with respect, because the God as described in the Pentateuch is VERY specific in describing his own attributes.
Our knowledge is based upon texts. It's all we have to go on, unless one of us is a true Prophet. We read of these attributes, and add additional attributes based upon the interaction of the Entity with His peoples.
I'll try to simplify it. If, in a non-Mosaic text, the Supreme Entity self-describes as vengeful, this is in direct conflict with the self-ascribed "Merciful" Mosaic God. The only logical conclusion(s) we can come to:
- One of the texts MUST be false. God cannot be both Merciful and Vengeful.
- Both texts are false. God can be either at His whim.
- There is no God, and it's all man-made.
My point is that it is a gross oversimplification to claim that primitive animists, Greek pantheon believers, Gaia folk, Jews, Hindus, Muslims, and Christians all worship the same entity, just differently named.
Polytheism alone destroys this argument.