that the being which the world has is only a semblance, no real being, no absolute truth; it signifies that, beyond and above that appearance, truth abides in God, so that true being is another name for God. The process of exaltation might thus appear to be transition and to involve a means, but it is not a whit less true, that every trace of transition and means is absorbed; since the world, which might have seemed to be the means of reaching God, is explained to be a nullity. Unless the being of the world is nullified, the _point d'appui_ for the exaltation is lost. In this way the apparent means vanishes, and the process of derivation is cancelled in the very act by which it proceeds. It is the affirmative aspect of this relation, as supposed to subsist between two things, either of which _is_ as much as the other, which Jacobi mainly has in his eye when he attacks the demonstrations of the understanding. Justly censuring them for seeking conditions (_i.e._ the world) for the unconditioned, he remarks that the Infinite or God must on such a method be presented as dependent and derivative. But that elevation, as it takes place in the mind, serves to correct this semblance: in fact, it has no other meaning than to correct that semblance. Jacobi, however, failed to recognise the genuine nature of essential thought--by which it cancels the mediation in the very act of mediating; and consequently, his objection, though it tells against the merely 'reflective' understanding, is false when applied to thought as a whole, and in particular to reasonable thought.