Traditionally, theologians, such as Thomas Acquinas and John Calvin, believed that the image of God was found in man's intellect, will and heart. Although this is partly true, it does not describe the whole picture. The image of God is shown in man as a whole. There are four key aspects of man that reflect the image of God. First, the human physical form reflects God. As the Psalmist says, "Does he who implanted the ear not hear? Does he who formed the eye not see?"(Ps 94:9). God is spirit, so He differs from us, but through His image, we know that he sees the needy and hears the cry of the suffering. Second, our intellect and our ability to make decisions through our intellect reflect God. However, our limited knowledge is vastly different than God's omniscience. But through His image we see that God does everything based on His will which comes from His perfect knowledge. Third, the image of God is made male and female. This shows that God exists in relationship. Even before time began, He existed in the fellowship of the Trinity. This aspect of His image disproves the idea of a dispassionate, removed deity. Rather, God is in an active relationship with His people.
The fourth aspect of God's image takes some background explanation. In the Ancient Near East, the image of a god was a statue that represented that God. It was seen as the physical dwelling place of that deity. The image was capable of ruling and exercising the deity's authority. Kings were viewed in the same way. If they were ruling on behalf of the deity, they were seen as a manifestation of that deity. Man, as the image of God, was created to bring God's kingdom to the earth. Man gives names to all the animals, thus signifying his authority over them. Man is meant to be God's representative on Earth. However, this is the point where the Biblical idea of image and the ANE view of image differ. Man is not God. There is a second phrase in this creation story that separates man from God. Man was also created in God's "likeness". This shows that although man reflects God's qualities, he is not God. Man's knowledge is limited, God is omniscient; man is limited by time and space, God exists outside of time and space; man's power is weak and feeble, God is omnipotent. So, although we reflect God's qualities, and we are to live as ambassadors of Him, we still dependent on Him, and when we try to usurp His power, it leads to our fall.