This text explores the concept of the "absoluteness" of the subject, rooted in the etymological meaning of the Latin term "absolutus" as something separated or detached. It examines how the philosophical tradition, particularly German Romanticism, historically identified the "absolute subject" with the "Absolute Spirit" or God, rendering human existence merely "relative." Drawing on Kierkegaard's perspective, the text discusses existence as a disrupted relationship between the creature and the Creator. The central thesis posits that a subject only truly becomes a subject through the act of separation and detachment from its origin. This "subiectum absolutum" is realized when the subject, from within the core of its isolation and perceived loss, actively establishes a new and different relationship with the Creator. Crucially, this separation cannot be bestowed upon the subject by divine creation but must be an active achievement of the subject itself, thereby constituting authentic subjectivity through a self-determined act of detachment within the framework of the creative and salvific plan.