It's hard to say for sure without knowing the specific novel. Sometimes, it could even be a group of characters or a symbolic entity that represents the eyes of God, influencing the plot and characters' destinies.
I'm not sure exactly as I haven't read this novel specifically. But typically, there might be a protagonist who is on a spiritual journey. This character could be someone who is constantly grappling with the concept of the 'eyes of God' and trying to live up to some sort of moral or spiritual standard.
Well, it could be about redemption. In the eyes of God, characters may strive to atone for their sins or mistakes. Also, the theme of faith might be prominent. The novel might show how the characters' faith is tested or strengthened in relation to their understanding of God's view. And perhaps the theme of human nature as well, exploring how humans behave when they think there is a divine entity observing them.
I'm not sure specifically as there could be many novels with that name. It might be about a character having a special, God - like perspective or some sort of divine intervention in the story.