I am claiming that God has the power to intelligently interact with the natural events of this universe to produce desired results. Humans can do this too. But the source of this interaction cannot come from advanced material based species because any such action would just be deterministic reaction to natural events. Any intelligently controlled interaction must come from a source which is not controlled by the deterministic cause and effect scenario of material based entities. So I have to conclude that any intelligent interaction, be it God's or man's, is sourced from a supernatural event