In Genesis it days we are created in God's image as a 3 part being. God is a 3 part being the Father Son and the Holy Spirit. In my mind I see the Father as the Soul, the Son (Jesus) as the Body and the Holy Spirit. To understand this better I see us people as an egg.

Genesis 1:26
And God said, Let us make man in our image, after our likeness: and let them have dominion over the fish of the sea, and over the fowl of the air, and over the cattle, and over all the earth, and over every creeping thing that creepeth upon the earth