Understanding the Mysterious Fifth Way to God’s Existence

Understanding the Mysterious Fifth Way to God’s Existence

Dr. Dennis Bonnette

When a natural body is moved by its “natural appetite” to a certain end, the end may be conceived as anything broadly in keeping with the activities of that agent’s nature. A rock rolling down a hill might be thought to fulfill its end merely by reaching any lower level. But, following Maritain’s reasoning, it is not just some “broadly conceived end” that constitutes the pre-known terminus. Rather, it must be the “exact end as actually achieved” that is pre-known, since that unique reality is one of the two terms involved in the action.

As Maritain observes, “For a relation or ordination to exist between two terms both terms must exist.”16 But the agent’s action or effect does not exist in some “broad way,” since what actually comes to be cannot be a “generalized” end, but some real entity, complete down to its least unique existential content.

Again, the sufficient reason for a given end being reached cannot be merely a reason for some abstract, broadly-defined terminus ad quem. Rather, it must be a unique reason for the concrete existential conditions of what actually comes to be. Just as when one aims to graduate from college, he does not achieve this end abstractly, but rather with a concrete, unique set of courses and grades. So, too, the end “foreknown” by the intelligent director of non-knowing agents must be foreknown in its unique existential details, not merely as some “broadly conceived end.”.............