Man, intelligent, social, ethical, is a being all of one piece and to be explained entirely immanently, or from himself.
"Hegel’s Philosophy of Mind"
Georg Wilhelm Friedrich Hegel
Moreover when the nature itself acts immanently, the term of such action remaining within the agent itself to actualize or perfect it, some passive potentiality of the agent is being actualized.
"Ontology or the Theory of Being"
Peter Coffey