Are events random??

This universe of ours drives itself in certain pattern; in listen-easy language- our universe is governed by certain rules and laws. Science has got its own way to view and manipulate those regularities of phenomenon in the universe in its own abstract scientific theories and mathematical equations. These theories and mathematical equation that scientists use do not actually guide the natural phenomenon, they just help scientists manipulate and understand universe in their ease. All of mathematics and physics and other sciences are thus not natural masters but human artifice only. It wouldn’t make any sense to say that “all the natural phenomenon obey the laws of physics”