There is only God (Dueteronomy 6:4). He is the Creator of heaven and earth, and all living beings. He has revealed Himself to humanity as the Father (Creator), in the Son (Jesus Christ), and as the Holy Ghost (indwelling of the Spirit). 
Dueteronomy 6:4 : Ephesians 4:4-6 : Colossians 2:9 : I Timothy 3:16