You’re absolutely incorrect and it’s rather disappointing that you think this is a good argument against Islam:

“Allah is described as directing everything that occurs in the universe moment-by-moment. A universe created by Allah would therefore not operate by natural laws, but by will. But we observe a universe that operates according to natural laws.”

Natural laws are just what immutable divine decrees look like to an empirical apparatus that models the behavior of the cosmos.  Laws of nature aren’t actual entities; they just describe behavior of matter.