We hate to think about the amount of ink that's been spilled writing about the green light in Gatsby. This is a grade-A, prime-cut symbol: the "single green light" on Daisy's dock that Gatsby gazes wistfully at from his own house across the water represents the "unattainable dream," the "dream [that] must have seemed so close that he could hardly fail to grasp it" (1.152, 9.149).
Okay, you're right: it's not quite that simple. The green light also represents the hazy future, the future that is forever elusive, as Nick claims in the last page of the novel: "Gatsby believed in the green light, the orgastic future that year by year recedes before us. It eluded us then, but that's no matter – to-morrow we will run farther, stretch out our arms farther…." (9.149). But if the green light represents Gatsby's dream of Daisy, in the past, then how does it represent the future, as well? Is the future always tied to our dreams of the past?
• In Chapter 6, when Nick finally describes Gatsby’s early history, he uses this striking comparison between Gatsby and Jesus Christ to illuminate Gatsby’s creation of his own identity. Fitzgerald was probably influenced in drawing this parallel by a nineteenth-century book by Ernest Renan entitled The Life of Jesus. This book presents Jesus as a figure who essentially decided to make himself the son of God, then brought himself to ruin by refusing to recognize the reality that denied his self-conception. Renan describes a Jesus who is “faithful to his self-created dream but scornful of the factual truth that finally crushes him and his dream”—a very appropriate description of Gatsby. Fitzgerald is known to have admired Renan’s work and seems to have drawn upon it in devising this metaphor. Though the parallel between Gatsby and Jesus is not an important motif in The Great Gatsby, it is nonetheless a suggestive comparison, as Gatsby transforms himself into the ideal that he envisioned for himself (a “Platonic conception of...