The Counsel of Chalcedon is important to our understanding of the nature of Christ as he is “truly God and truly man”.
Obviously the Chalcedonian Creed was not formed with little philosophical musings (just by the nature of the thing), and the fairly immediate reaction was division. Severus, for example, disagreed on “in two natures”, favoring “out of two natures” because “in two natures” implies two natures after the union (which he viewed as a division in Christ). But that said, even speaking of “two natures” the Counsel affirmed one hypostasis.
So there can be confusion as to how these “two natures” operate. If the creed is correct and there is “one hypostasis” then when we consider Christ calming the storm and Christ growing hungry we are not seeing Christ acting in two separate natures or experiencing things in two separate natures. What we are seeing is one hypostasis – truly God and truly man.
The Creed:
We, then, following the holy fathers, all with one consent, teach men to confess one and the same Son, our Lord Jesus Christ, the same perfect in Godhead and also perfect in manhood; truly God and truly man, of a reasonable soul and body; consubstantial with the Father according to the Godhead, and consubstantial with us according to the Manhood; in all things like unto us, without sin; begotten before all ages according to the Godhead, and in these latter days, for us and for our salvation, born of the Virgin Mary, the Mother of God, according to the Manhood; one and the same Christ, Son, Lord, Only-begotten, to be acknowledged in two natures; inconfusedly, unchangeably, indivisibly, inseparably; the distinction of natures being by no means taken away by the union, but rather the property of each nature being preserved, and concurring in one Person and one Subsistence, not parted or divided into two persons, but one and the Son, and only begotten, God the Word, the Lord Jesus Christ, as the prophets from the beginning have declared concerning him, and the Lord Jesus Christ himself has taught us, and the Creed of the holy Fathers has handed down to us.
Obviously the Chalcedonian Creed was not formed with little philosophical musings (just by the nature of the thing), and the fairly immediate reaction was division. Severus, for example, disagreed on “in two natures”, favoring “out of two natures” because “in two natures” implies two natures after the union (which he viewed as a division in Christ). But that said, even speaking of “two natures” the Counsel affirmed one hypostasis.
So there can be confusion as to how these “two natures” operate. If the creed is correct and there is “one hypostasis” then when we consider Christ calming the storm and Christ growing hungry we are not seeing Christ acting in two separate natures or experiencing things in two separate natures. What we are seeing is one hypostasis – truly God and truly man.
The Creed:
We, then, following the holy fathers, all with one consent, teach men to confess one and the same Son, our Lord Jesus Christ, the same perfect in Godhead and also perfect in manhood; truly God and truly man, of a reasonable soul and body; consubstantial with the Father according to the Godhead, and consubstantial with us according to the Manhood; in all things like unto us, without sin; begotten before all ages according to the Godhead, and in these latter days, for us and for our salvation, born of the Virgin Mary, the Mother of God, according to the Manhood; one and the same Christ, Son, Lord, Only-begotten, to be acknowledged in two natures; inconfusedly, unchangeably, indivisibly, inseparably; the distinction of natures being by no means taken away by the union, but rather the property of each nature being preserved, and concurring in one Person and one Subsistence, not parted or divided into two persons, but one and the Son, and only begotten, God the Word, the Lord Jesus Christ, as the prophets from the beginning have declared concerning him, and the Lord Jesus Christ himself has taught us, and the Creed of the holy Fathers has handed down to us.