In "Extremely Loud and Incredibly Close," a poignant dialogue occurs between Oskar and Thomas, highlighting a tension between belief and disbelief. Oskar asserts "I'm God!" as a declaration of self-importance or perhaps existential questioning. In response, Thomas challenges Oskar’s identity by stating, "You're an atheist," suggesting that Oskar's claim contradicts his own beliefs and reality.
This exchange reflects deeper themes of identity and the search for meaning amidst tragedy. Oskar's final assertion, "I don't exist!" underlines his inner turmoil and the desire to understand his place in a chaotic world, encapsulating the profound loss and confusion that threads through the narrative.