Black Or White God?

There was a black guy and a white guy. They were debating over
whether god was white or black. The white guy said that there
was only one way to find out and that is to pray. So they go up
on a hill and they pray, and pray, and pray. Finally they here a
voice say, "I am what I am." The white guy jumps up, and says,
"AHA I told you he was white." The black guy jumps up and says,
"What do you mean? That didn't prove anything." "Yes it did,
Because if he was black he would've said I is what I is."