To inform those who do not know in what mind we are, be assured, most excellent friend, that we believe, as we have been taught, in the Father, the Son, and the Holy Ghost. There is no truth in the slander of some that we have been taught to believe, or have been baptized, or do believe, or teach others to believe, in two Sons. As we know one Father and one Holy Ghost so we know one Son, our Lord Jesus Christ, the only begotten Son of God, God the Word who was made man. We do not however deny the properties of the natures. We hold them to be in error who divide the one Lord Jesus Christ into two Sons, and we also call them enemies of the truth who endeavour to confound the natures. We believe an union to have been made without confusion, and we reckon some qualities to be proper to the manhood and others to the Godhead; for just as the man—I mean man in general—reasonable and mortal being, has a soul and has a body, and is reckoned to be one being, just so the distinction between the two natures does not divide the one man into two persons, but we recognise in the one man both the immortality of the soul and the mortality of the body, and acknowledge the invisible soul and the visible body, but, as I said, one being at once reasonable and mortal; so do we recognise our Lord and God, I mean the Son of God our Lord Christ, even after His incarnation, to be one Son; for the union is indivisible, as we know it is without confusion. We acknowledge too that the Godhead is without beginning, and that the manhood is of recent origin; for the one nature is of the seed of Abraham and David, from whom descended the holy Virgin, but the divine nature was begotten of the God and Father before the ages without time, without passions, without severance. But suppose the distinction between flesh and Godhead to be destroyed, what weapons shall we use in our war with Arius and Eunomius? How shall we undo their blasphemy against the only begotten? As it is, we apply the words of humiliation as to man, the words of exaltation and divinity as to God, and the setting forth of the truth is very easy to us.