18. Moreover, to shew that she possesses a nature that was born and not created, Wisdom has added that she was begotten, that by declaring that she was created and also begotten, she might completely explain her birth. By speaking of creation she implies that the nature of the Father is changeless, and she also shews that the substance of her nature begotten of God the Father is genuine and real. And so her words about creation and generation have explained the perfection of her birth: the former that the Father is changeless, the latter the reality of her own nature. The two things combined become one, and that one is both in perfection: for the Son being born of God without any change in God, is so born of the Father as to be created; and the Father, who is changeless in Himself and the Son’s Father by nature, so forms the Son as to beget Him. Therefore the heresy which has dared to aver that the Son of God is a creature is condemned because while the first statement shews the impossible perfection of the divinity, the second, which asserts His natural generation, crushes the impious opinion that He was created out of nothing.