سُبْحَانَ ٱللَّٰهِ
Holy Qur'an
Al-Qur'an
Kids Qur'an
This is a reductio ad absurdum of their unwillingness to admit the existence of a conscious Primary Cause underlying all creation.
They obviously did not create the wonders of the starry heavens and the fruitful globe of the earth. But they can assign no definite cause to explain it, as they have no firm belief on the subject themselves.