Demiurge? or Creator?

God is the One who absolutely determines all things, and is determined by none. He is conditioned by nothing, therefore, not even by a “Nothing”. Were He to be thus conditioned He would not be Creator, but simply a demiurge. All that existed “before” all creation was God and His Word. The Creation has its foundation and its origin in God alone. “For He spake and it was done; He commanded, and it stood fast”. “In the beginning was the Word … all things were made by Him”. This too is the meaning of the sublime story of Creation in the first chapter in the Bible! “God spake … and it was done.”—Emil Brunner, The Christian Doctrine of Creation and Redemption, 10