It is beyond the power even of divine omnipotence to create a rational nature which, by its intrinsic, constitutive principle of intelligence, is affiliated to the Father through the Holy Spirit. Such a nature would be equal to the Word, and another Word, and therefore equal to the Father, or, in other words, would be a divine nature although created; which is absurd. The Father can have but one Son, eternally begotten, not made; and the only possible way in which a created nature can be elevated to a strictly filial relation to the Father, is by a hypostatic union with the divine nature of the Son in one person, so that there is a communication of properties between the two natures, and but one principle of imputability to which all the divine and human attributes and acts can be referred. This union can be effected only by a direct intervention of God, or by the Word assuming to himself a created nature. For rational nature finds its last complement of personality, its _subsistentia_, or principle of imputability, within its own limits, which it never tends to transcend, even by infinite progression. The human nature individuated in the person of Jesus Christ, by its own intrinsic principles was capable of being completed in a finite personality, like every other individual human nature. The fact that the place of the human personality is supplied by a divine person, and the human nature thus completed only in the divine, is due to the direct, divine act of the Word, and is therefore supernatural. In this supernatural relation it becomes the recipient, so to speak, of the divine vital current, and participates in the {150} act in which the divine life is consummated, which is the procession of the Son and Holy Spirit from the Father. This act consists radically and essentially in the immediate contemplation of the divine essence. Created intelligence, therefore, elevated to the hypostatic union, contemplates the essence of God directly, without any intervening medium, by the immediate intuition or beatific vision of God. Thus, in the incarnation, the creation returns back to God and is united to him in the most perfect manner, by participating in the good of being in a way sublime above all human conception, exhausting even the infinite idea of God. Created intelligence is beatified, glorified, and deified. In Jesus Christ, man, in whose essence is included the equivalent of all creation, and God meet in the unity of one person. The nature of God becomes the nature of man in the second person, who is truly man; and the nature of man becomes the nature of God in the same person, who is truly God. Creation, therefore, attains its final end and returns to God as final cause in the incarnation; which is the most perfect work of God, the crown of the acts of his omnipotence, the summit of the creative act, the completion of all grades of existence, and the full realization of the divine archetype.