God does not see as humans see—God can see and understand the human heart. And as humans, we can barely admit how limited our sight truly is—we think we know everything, or at least we think we know enough to judge righteousness. Jesus reminds us of our limitations, what we cannot know nor understand nor even see. John’s Gospel is full of themes of light and dark, even to the point of mentioning the time of day in stories of Jesus-the nighttime conversation with Nicodemu