God the Father, God the Son, Jesus Christ and God the Holy Spirit. The Holy Spirit is the third person of the trinity.
We see in Genesis that the Holy Spirit is the Spirit of God, “The Spirit of God was hovering over the waters.” Right at the beginning of creation, the Holy Spirit was present. God is Elohim.
In the beginning God created the heavens and the earth. Now the earth was formless and empty, darkness was over the surface of the deep, and the Spirit of God was hovering over the waters. And God said, “Let there be light,” and there was light. God saw that the light was good, and He separated the light from the darkness. God called the light “day,” and the darkness He called “night.” And there was evening, and there was morning-the first day.
When God spoke, “Let there be light,” the Holy Spirit, the Spirit of God, manifested the atmosphere over the deep from darkness to light.