As I understand it, St. Dioscoros supported Eutyches on the basis of his confession that 'Christ is consubstantial with His mother' - but added that Christ was not consubstantial with us. This has always puzzled me - why did Eutyches draw this distinction? What doctrine did he hold of the Theotokos?
In this is love, not that we loved God, but that He loved us and sent His Son to be the propitiation for our sins. (1 John 4:10)