Atheists, can you explain why the tides come in and tides go out, LIKE CLOCKWORK?

Why is it that Christians can not tell the difference between Cosmologists, Geologists, or Oceanographers. Do you not get that if you want to know something about science, you go to the profession that understands that thing. We know tides are controlled by the rotation of the planet and the gravity of the moon. You want more, go talk to a scientist. You want to assert that your silly idea of God is true, the atheists are still waiting for the smallest shred of evidence.