Good question.

The God of the Bible always existed. In fact, he created the world according to Christian interpretation of the Genesis account.

However, this interpretation may be influenced by Greek philosophy that occurred during the Hellenization of the Jews when Alexander the Great Conquered Palestine hundreds of years before Christ, his Apostles, and the dawn of Christianity.

But that is the theological answer.

The answer to this question can change based on which type of study you seek i.e., Science, Philosophy, Religion, History etc.

Adam Jorden Clark -
Blogger, Author, Theologian, Historian
A.A., Psychology, 2013;
B.A., Religion, 2015;
M.A., Theological Studies, Liberty University, 2016.