Gottfried-Wilhelm Leibniz

He believed that the world was made up of Monads that reflect the whole world, but that at the same time those monads were non-material. God was a Monad who created an infinite number of monads.

Physical Reality can’t be based on physical stuff.

"The ultimate reason of things must lie in a necessary substance, in which the differentiation of the changes only exists eminently as in their source; and this is what we call God.”