29. Thus in the Old also, statements are plainly made concerning the Son; at the same time it is superfluous to argue the point; for if what is not stated in the Old is of later date, let them who are thus disputatious, say where in the Old is mention made of the Spirit, the Paraclete? for of the Holy Spirit there is mention, but nowhere of the Paraclete. Is then the Holy Spirit one, and the Paraclete another, and the Paraclete the later, as not mentioned in the Old? but far be it to say that the Spirit is later, or to distinguish the Holy Ghost as one and the Paraclete as another; for the Spirit is one and the same, then and now hallowing and comforting those who are His recipients; as one and the same Word and Son led even then to adoption of sons those who were worthy. For sons under the Old were made such through no other than the Son. For unless even before Mary there were a Son who was of God, how is He before all, when they are sons before Him? and how also ‘First-born,’ if He comes second after many? But neither is the Paraclete second, for He was before all, nor the Son later; for ‘in the beginning was the Word.’ And as the Spirit and Paraclete are the same, so the Son and Word are the same; and as the Saviour says concerning the Spirit, ‘But the Paraclete which is the Holy Ghost, whom the Father will send in My Name,’ speaking of One and Same, and not distinguishing, so John describes similarly when he says, ‘And the Word became flesh, and dwelt among us, and we beheld His glory, glory as of one Only-begotten from the Father.’ For here too he does not distinguish but witnesses the identity. And as the Paraclete is not one and the Holy Ghost another, but one and the same, so Word is not one, and Son another, but the Word is Only-Begotten; for He says not the glory of the flesh itself, but of the Word. He then who dares distinguish between Word and Son, let him distinguish between Spirit and Paraclete; but if the Spirit cannot be distinguished, so neither can the Word, being also Son and Wisdom and Power. Moreover, the word ‘Well-beloved’ even the Greeks who are skilful in phrases know to be equivalent with ‘Only-begotten.’ For Homer speaks thus of Telemachus, who was the only-begotten of Ulysses, in the second book of the Odyssey: