"The central idea of the Christian religion, the idea which cannot be doubted or minimized without sacrificing the essential truth of Christianity, is that God, who had always through His messengers and prophets communicated His word to man, at last, as the climax of His grace, sent His only Son into the world. The Divine Nature, which is omnipresent and eternal, free from the human limitations of space and time, materialized itself in human form upon the earth, voluntarily subjecting itself to those limitations and yet continuing to be Divine... In so far as it was human, this expression of the Divine Nature in the world must have a beginning, a history for a term of years, and an end, i.e., a birth, life, and death. Yet, on the other hand, as being Divine, it was preexistent and deathless. The Word was in the beginning, and the Word was God. Birth and death have no bearing on the eternal Divine Nature. Thus the Divine Nature makes itself in appearance to us double, and this double nature is called by the terms Father and Son, which must of course be regarded as symbolical names attempting to make the Divine mystery intelligible to the human mind with its necessarily limited powers of understanding."
--Sir William M. Ramsay (1851-1939), Pictures of the Apostolic Church, London: Hodder and Stoughton, 1910, p. 1-2