And God said unto Moses,
I AM THAT I AM:
and he said,
Thus shall you say unto the children of Israel, I AM has sent me unto you.
All Commentaries on Exodus 3:14 Go To Exodus 3
Fulgentius of Ruspe
AD 533
Hold most firmly and never doubt that the holy Trinity, the only true God, just as it is eternal, is likewise the only one by nature unchangeable. He indicates this when he says to his servant Moses, “I am which I am.”
