1 (This is) a reply against the Jews, who blaspheme the people gathered from among the Gentiles; for they say thus, “You worship and serve a man who was begotten, a son of man who was crucified, and you call a son of men, God. And though God has no son, you say concerning this crucified Jesus, that He is the Son of God.” And they bring forward as an argument, that God said:— “I am God and there is none else beside Me.” And again he said:— “You shall not worship another God.” Therefore, (say they), you are opposing God in that you call a man, God.
Source: Demonstrations (New Advent)