There’s an old joke in which an atheist scientist comes to God and says, "We've figured out how to create life without you."
"OK, let me see you do it," God replies.
As the atheist bends down to the ground and scoops up a handful of soil to begin his work, God stops him and says, “Oh, no you don't. Get your own dirt!"
The point, of course, is that the first verse in the Bible (Genesis 1:1) is true: “In the beginning, God created the heavens and the earth.”