Here is a great quote from David Bentley Hart I copied from Theology Forum.
[...] there is a point at which an explanation becomes so comprehensive that it ceases to explain anything at all, because it has become a mere tautology. In the case of a pure determinism, this is always so. To assert that every finite contingency is solely and unambiguously the effect of a single will working all things – without any deeper mystery of created freedom – is to assert nothing but that the world is what it is, for any meaningful distinction between the will of God and the simple totality of cosmic eventuality has collapsed. [...] Even if the purpose of such a world is to prepare creatures to know the majesty and justice of its God, that majesty and justice are, in a very real sense, fictions of his will, impressed upon creatures by means both good and evil, merciful and cruel, radiant and monstrous – some are created for eternal bliss and others for eternal torment, and all for the sake of the divine drama of perfect and irresistible might. Such a God, at the end of the day, is nothing but will, and so nothing but an infinite brute event; and the only adoration that such a God can evoke is an almost perfect coincidence of faith and nihilism. (Doors of the Sea, pp. 29-30)
