@Aquilanstoryteller
Let us ask a fly if the spider is an enemy. He will say yes, because spider will eat its blood. If we ask the same to a human, they will say spider is a friend, because it eats all the troublesome pests. You see my friend, there is no big or small, no right or wrong, only perspective. Let that sink in, and comprehend it, and you will finally be at peace with the universe.