<p>This article explores the concept of variation by examining the logics of repetition in the philosophies of three modern thinkers who view repetition as a fundamental force of life. It elaborates on Kierkegaard’s dialectical and existential philosophy of repetition, Nietzsche’s theory of eternal return, and Deleuze’s differential and affirmative series of repetitions. In Kierkegaard’s philosophy, repetition is illuminated through its relationship with recollection and mediation. Nietzsche’s theory of eternal return addresses repetition through the affirmation of becoming and finally Deleuze’s philosophy presents repetition as a potential for differentiation, transcending dogmatic images of representation. Despite their different approaches, these three philosophers share a common objective: to intersect the concept of repetition with forces that facilitate the emergence of the new or real variation.</p>