James Joyce was deeply influenced by the philosophy of Saint Thomas Aquinas, particularly during his formative years in Jesuit schools. Joyce frequently referenced Thomistic concepts such as 'epiphany' and the aesthetic theories of beauty and integrity in his writing. Aquinas's rigorous logical framework provided Joyce with a structural basis for his own artistic theories, which he adapted to explore the complexities of human consciousness and secular experience.

Margot Norris, in her critical analysis of Joyce, argues that guilt in Finnegans Wake is multifaceted. It functions as a theological concept (original sin), a psychological manifestation (Freudian primal scene), and a social taboo (sexual perversions), all of which are deeply embedded in the subconscious narrative of the Earwicker family.

In the complex symbolic framework of Finnegans Wake, Shem the Penman and Shaun the Post serve as binary opposites. Shem represents the creative, rebellious, and often alienated artist figure, while Shaun embodies the social, conventional, and conformist aspects of humanity. Their rivalry is a central motif that reflects the tension between artistic expression and societal expectations.

James Joyce's 'Ulysses' is a landmark of modernist literature, renowned for its stylistic diversity. Joyce employs a vast array of techniques, including complex wordplay and puns, parodies of various literary styles and historical periods, and highly unconventional syntax that pushes the boundaries of the English language. These methods collectively serve to represent the chaotic, multifaceted nature of human consciousness and the urban experience in early 20th-century Dublin.

James Joyce employs an allusion to the legendary tale of Tristan and Iseult in Finnegans Wake to symbolize the theme of tragic love, highlighting the doomed nature of the characters' love and the devastating consequences that follow. This reference serves as a structural motif reflecting the cyclical nature of history and human desire within the text.

Critics argue that Joyce's exile allowed him to detach from the insular traditions of his homeland, enabling him to synthesize a wide array of European linguistic styles, mythologies, and cultural histories. By living abroad, he was able to experiment with polyglot techniques and complex narrative structures, which became hallmarks of his later works like 'Ulysses' and 'Finnegans Wake', reflecting a truly cosmopolitan literary vision.

These words appear in the opening pages of the novel, where Joyce uses a linguistic style that mimics the limited vocabulary and sensory-based cognitive processes of a young child. By using these onomatopoeic and simplified terms, Joyce effectively immerses the reader in Stephen's early developmental stage, demonstrating his mastery of stream of consciousness and perspective-driven narrative.

Joyce's experience of living in exile across Europe allowed him to synthesize various linguistic influences. In Finnegans Wake, this manifests as a complex, multilingual 'portmanteau' language, where words are blended to create new meanings, reflecting the fragmented and globalized consciousness of the exile.

Finnegans Wake is considered avant-garde due to its radical departure from traditional narrative forms. It utilizes a unique 'night language' filled with portmanteau words, dream-logic associations, and a non-linear, circular structure that challenges the reader's conventional understanding of plot, character, and linguistic communication.

T.S. Eliot held James Joyce's 'The Dead,' the final story in the collection 'Dubliners,' in extremely high regard. He famously praised it as one of the greatest short stories ever written in the English language. The story is celebrated for its profound psychological depth, its masterful use of epiphany, and its poignant exploration of memory, mortality, and the paralysis of Irish society.