The Devil's Dilemma in Flaubert' Saint Antony

In La Téntation de Saint Antoine Gustave Flaubert dramatizes a philosophical exchange about the nature of divine providence and the efficacy of petitionary prayer. The Devil and Antony consider the question of whether God can be called upon for relief from suffering. The Saint assumes as popular religion teaches that it is possible to ask for God's help in emergency situations, while the Devil poses a dilemma to challenge Antony's faith. The Devil seeks to expose contradictions in some of the beliefs Antony holds about God's infinite perfection. The Devil's argument purports to prove that God is not a person, and that for this reason God is inaccessible to human interaction. The Devil's dilemma is supposed to be this:
(1) If God as an infinitely perfect being created the universe, then divine providence is not needed [does not exist].
(2) If divine providence is needed [exists], then the universe is defective [not the creation of God as an infinitely perfect being].
Although these look at first to be the opposite poles of an excluded middle, propositions (1) and (2) are mere contrapositives. Since the Devil's propositions (1) and (2) are logically equivalent, the Devil can only proceed to the conclusion that God does not exist or that divine providence is not needed or does not exist paradoxically by assuming that God exists or that divine providence is needed or exists. Yet if divine providence is needed or exists, then God exists as its divine source. If the Devil is supposed to succeed by logic, his dilemma as Flaubert portrays it is powerless to prove that the only reasonable religious attitude is an impassionate metaphysical acknowledgement of the existence of an impersonal infinitely perfect Substance, which is absolute unchanging unmoveable Being.