The Christian "Son" is also an expression of the overriding religious concept of the Hellenistic age, that the ultimate God is transcendent and can have no direct contact with the world of matter. He must reveal himself and deal with humanity through an intermediary force, such as the "Logos" of Platonic (Greek) philosophy or the figure of "personified Wisdom" of Jewish thinking; the latter is found in documents like Proverbs, Baruch and the Wisdom of Solomon. This force was viewed as an emanation of God, his outward image, an agency which had helped create and sustain the universe and now served as a channel of knowledge and communion between God and the world. All these features are part of the language used by early Christian writers about their spiritual "Christ Jesus", a heavenly figure who was a Jewish sectarian version of these prevailing myths and thought patterns. [See "Part Two" and Supplementary Articles Nos. 4 and 5.]