We call the Father the Creator, because He has created Creation, and everything/everyone in it.
But note here, He is properly called the Builder.
We don't know HOW He builds, yet he does.
Job 38:
4Where wast thou when I laid the foundations of the earth? declare, if thou hast understanding.
5Who hath laid the measures thereof, if thou knowest? or who hath stretched the line upon it?
6Whereupon are the foundations thereof fastened? or who laid the corner stone thereof;
7When the morning stars sang together, and all the sons of God shouted for joy?