4 And now, since we accept as common ground the fact that God recognises His Son as God, I ask you: how does the creation of the world disprove our assertion that the Son is true God? There is no doubt that all things are through the Son, for, in the Apostle's words, All things are through Him, and in Him. If all things are through Him, and all were made out of nothing, and none otherwise than through Him, in what element of true Godhead is He defective, Who possesses both the nature and the power of God? He had at His disposal the powers of the Divine nature, to bring into being the non-existent and to create at His pleasure. For God saw that they were good.
Source: On the Trinity (New Advent)