it is sure to come to pass, but, conversely, because something is about to come to pass, it cannot be hidden from Divine providence; and accordingly the necessity passes to the opposite side, and it is not that what is foreseen must necessarily come to pass, but that what is about to come to pass must necessarily be foreseen. But this is just as if the matter in debate were, which is cause and which effect—whether foreknowledge of the future cause of the necessity, or the necessity of the future of the foreknowledge. But we need not be at the pains of demonstrating that, whatsoever be the order of the causal sequence, the occurrence of things foreseen is necessary, even though the foreknowledge of future events does not in itself impose upon them the necessity of their occurrence. For example, if a man be seated, the supposition of his being seated is necessarily true; and, conversely, if the supposition of his being seated is true, because he is really seated, he must necessarily be sitting. So, in either case, there is some necessity involved—in this latter case, the necessity of the fact; in the former, of the truth of the statement. But in both cases the sitter is not therefore seated because the opinion is true, but rather the opinion is true because antecedently he was sitting as a matter of fact. Thus, though the cause of the truth of the opinion comes from the other side,
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