Cosmological argument

In natural theology, a cosmological argument is an argument in which the existence of a unique being, generally identified with or referred to as God, is deduced or inferred as highly probable from facts or alleged facts concerning causation, change, motion, contingency, or finitude in respect of the universe as a whole or processes within it. It is traditionally known as an argument from universal causation, an argument from first cause, or the causal argument. Whichever term is employed, there are three basic variants of the argument, each with subtle yet important distinctions: the arguments from in causa (causality), in esse (essentiality), and in fieri (becoming).