Individual souls, like the world-soul, are linked both to the higher and the lower, to reason and the sensible; now bound with the latter and sharing its destiny, and anon rising to their source in reason. Their original and proper home was in the rational world, from whence they have come down, each one in its proper time, into the corporeal; not, however, wholly forsaking their ideal abode, but as a sunbeam touches at the same time the sun and the earth, so are they found alike in the world of reason and the world of sense. Our calling, therefore—and here we come back to the point from which we started in our exhibition of New Platonism—can only be to direct our senses and aspirations towards our proper home, in the ideal world, and by asceticism and crucifying of the flesh, to free our better self from its participation with the body. But when our soul has once mounted up to the ideal world, that image of the originally good and beautiful, it then attains the final goal of all its longings and efforts, the immediate union with God, through the enraptured beholding of the primal one in which it loses its consciousness and becomes buried and absorbed.
According to all this, the New Platonic philosophy would seem to be a monism, and thus the most perfect development of ancient philosophy, in so far as this had striven to carry back the sum of all being to one ultimate ground. But as it attained its highest principle from which all the rest was derived, by means of ecstasy, by a mystical self-destruction of the individual person (_Ichheit_), by asceticism and theurgy, and not by means of self-conscious thinking, nor by any natural or rational way, it is seen that ancient philosophy, instead of becoming perfected in New Platonism, only makes a despairing leap beyond itself to its own self-destruction.
1. THE CHRISTIAN IDEA.—The Grecian intellectual life at the time of its fairest bloom, was characterized by the immediate sacrifice of the subject to the object (nature, the state, &c.): the full breach between the two, between spirit and nature, had not yet arrived; the subject had not yet so far reflected upon himself that he could apprehend his own absolute worth. This breach came in, with the decay of Grecian life, in the time after Alexander the Great. As the objective world lost its influence, the thinking consciousness turned back upon itself; but even in this very process, the bridge between subject and object was broken down. The self-consciousness had not yet become sufficiently absorbed in itself to look upon the true, the divine, in any other light than as separate from itself, and belonging to an opposite world; while a feeling of pain, of unsatisfied desire, took the place of that fair unity between spirit and nature which had been peculiar to the better periods of the Grecian civil and artistic life. New Platonism, by its overleaping speculation, and, practically, by its mortification of the sense, made a last and despairing attempt to overcome this separation, or to bury itself within it, by bringing the two sides forcibly together. The attempt was in vain, and the old philosophy, totally exhausted, came to its end. Dualism is therefore the rock on which it split. This problem, thus left without a solution, Christianity took up. It assumed for its principle the idea which the ancient thinking had not known how to carry out, affirming that the separation between God and man might be overcome, and that the human and the divine could be united in one. The speculative fundamental idea of Christianity is, that God has become incarnate, and this had its practical exhibition (for Christianity was a practical religion) in the idea of the atonement and the demand of the new birth, _i. e._ the positive purifying of the sense from its corruptions, instead of holding it, as asceticism, in a merely negative relation.