Code-Switching as Identity Navigation

Sor Juana's multilingual fluency and her ability to move between theological argument, courtly wit, and intimate confession represent sophisticated code-switching across intellectual and social domains. She navigated the constraints of colonial Mexico by strategically deploying different voices and registers—addressing bishops, nobility, and intimate correspondents with deliberate shifts in tone and argument. Code-switching is not inauthenticity but rather a survival strategy and creative skill that allows individuals to maintain multiple aspects of identity within different contexts. Across cultures, people employ code-switching to honor their heritage while functioning in dominant systems, to resist assimilation while gaining access, and to express the fullness of their identity without reducing it to a single register. Sor Juana's example shows that code-switching at the highest intellectual level—moving between philosophical rigor and poetic beauty, between obedience and critique—can itself be an act of profound identity affirmation and resistance.