5. Let us now ascertain how those statements which we have advanced are supported by the authority of holy Scripture. The Apostle Paul says, that the only-begotten Son is the "image of the invisible God," and "the first-born of every creature." [1967] And when writing to the Hebrews, he says of Him that He is "the brightness of His glory, and the express image of His person." [1968] Now, we find in the treatise called the Wisdom of Solomon the following description of the wisdom of God: "For she is the breath of the power of God, and the purest efflux [1969] of the glory of the Almighty." [1970] Nothing that is polluted can therefore come upon her. For she is the splendour of the eternal light, and the stainless mirror of God's working, and the image of His goodness. Now we say, as before, that Wisdom has her existence nowhere else save in Him who is the beginning of all things: from whom also is derived everything that is wise, because He Himself is the only one who is by nature a Son, and is therefore termed the Only-begotten.