Humans: The Image and Likeness of God

How do you define the image of God? Is it Substantive, Functional, or Relational? Or is there a deeper definition that arises from the language of “image” and “likeness” in the scriptures?
How do you define the image of God? Is it Substantive, Functional, or Relational? Or is there a deeper definition that arises from the language of “image” and “likeness” in the scriptures?