Sonhood is a gift of God and given to those whom he chooses and who obey him. It has nothing to do with the flesh
In all of creation only one creature is made in Gods image and likeness and given dominion on earth
“This is the book of the
generations of Adam. In the day that God created man, in the likeness of God made he him; male and female created he them; and blessed them, and called their name Adam, in the day when they were created.”
Genesis 5:1-2 KJV
“which was the
son of Enos, which was the
son of Seth, which was the
son of Adam, which was the son of God.”
Luke 3:38 KJV
Its mans purpose in being created God spoke it first showing man’s place in creation
“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. …
So God created man in his own image, in the image of God created he him; male and female created he them.”
Genesis 1:26-27 KJV
children are made of and in the likeness and image of thier father there’s no other creature in scripture who is made in his image and likeness
mans purpose in being created is to be the children of the Father made in his likeness and image to fill the earth