Again, in his work concerning Councils and the Church,* Dr. Luther says: “We Christians must know that if God is not also in the scales, and does not add his weight, we shall be found wanting. By this I mean, that if it could not be said that God died for us, but if this was only a man, we are lost; but if the death of God, and the fact that God died for us lie in the scale, it will descend, and we shall rise like a light weight; he can indeed also rise up again, or vacate this scale; but he could not be placed in this scale, unless he had become man like unto us; so that we may use the expressions: ‘God died,’ ‘the passion of God,’ ‘the blood of God,’ ‘the death of God.’ For God in his nature cannot die; but now, since God and man are united in one person, we may rightly say: ‘the death of God,’ namely, when the man dies, who is one with God, or one person with God.” Thus far Luther. From these words it is evident that it is an erroneous assertion, when it is said or written, that the aforenamed expressions, “God suffered,” “God died,” are only verbal predications, or mere words without any reality. For our simple Christian faith teaches that the Son of God, who became man, suffered and died for us, and redeemed us with his blood.
Secondly, with respect to the execution of the office of Christ, the person acts and operates, not in, with, through, or according to one nature alone, but in, with, according to, and through both natures; or, as the Council of Chalcedon says, one nature worketh in communication with the other, that which is appropriate to each one. Thus Christ is our Mediator, our Redeemer, our King, our High-Priest, our Head, our Shepherd, &c., not according to one nature alone, whether it be the divine or the human, but according to both natures, as this doctrine has been elsewhere more fully treated. (Page 693).