Proving the Trinity with Genesis, chapter 1, is easy!
Pay attention…
In verse 26, we learn that God created man in His own image. God then said let us…
This is important, as we know that the Father, Son, and Holy Spirit are God. So they were the “us” present.
Therefore, God is made up of the Father, Son, and Holy Spirit. See below for details…
“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.” (Genesis 1:26)
In verse 27, it confirms all of this. We learn the God created man in His image, not angels helping Him. So, like in verse 26, the Trinity is confirmed in scripture. See below for details..
“So God created man in his own image, in the image of God created he him; male and female created he them.” (Genesis 1:27)