No one created God because He is the beginning.
I am Alpha and Omega, the beginning and the ending, saith the Lord, which is, and which was, and which is to come, the Almighty.
Revelation 1:8
King James Version (KJV)
We are His creations, He is a Spirits, and one day people will see His Son that is coming on earth.
Behold, he cometh with clouds; and every eye shall see him, and they also which pierced him: and all kindreds of the earth shall wail because of him. Even so, Amen.
Revelation 1:7
King James Version (KJV)
God is a Spirits according to John.
God is a Spirit: and they that worship him must worship him in spirit and in truth.
John 4:24
King James Version (KJV)
And you don't ask yourself the question what it made him to be the beginning and end? And what is before the beginning and what is after the end? Since beginning and end suggest a real beginning and a real end. When we believe time does exists, this essentially tells us there is time before the beginning and a time after the end.