To Christians, Jesus, by being God the Son, is actually God. He is also human by virtue of his human mother, but the human Jesus and God the Son together are one Christ. This is a mystery; God is actually beyond human understanding.
And since God exists from all eternity and is not limited by time, God the Father, God the Son, God the Holy Spirit - yet not three Gods, but One God - created the world in the beginning, and maintains the universe in existence.
That is the Christian doctrine.
I'm not arguing, just clarifying.