Purpose (n.) is the Concept that has entered into free existence.
Purpose (n.) of the infinite kind is accomplished only by sublating the illusion that it has not yet been accomplished.
Purpose (n.) becomes supreme once necessity is absolute: the question why never runs into a merely given fact, so purposive explanation is ultimate in a radical sense.
Purpose (n.) unlike a cause does not pass over into its other but keeps itself in its operation: it brings about only itself and is at the end what it was at the start.
Purpose (n.) is an activity where the end is the beginning, the consequence is the ground, the effect is the cause: a becoming of what has become, in which only what already exists comes to exist.