Final answer:
Human reason and free will set human beings apart from the rest of creation. As beings created in the image and likeness of God, we can learn about the rationality and volition of God.
Step-by-step explanation:
The things that set human beings apart from the rest of creation are human reason and free will. These faculties allow us to think critically, make choices, and determine our own actions. As beings created in the image and likeness of God, we can learn that God is a rational and volitional being, capable of reason and exercising free will.