...is the handiwork of God.
I aint God and even I know that without the lunar pull there would be no alternating tides...which cleary serve some necessary purpose.
Genesis ch 1
16 And God made two great lights; the greater light to rule the day, and the lesser light to rule the night: he made the stars also.
17 And God set them in the firmament of the heaven to give light upon the earth,
18 And to rule over the day and over the night, and to divide the light from the darkness: and God saw that it was good.