This text, written on July 18, 1967, analyzes Marx's atheism as an expression of the struggle for human liberation. The author posits that the concept of God is a human creation to which humanity has become enslaved, and he views Marx’s stance as a legitimate continuation of the biblical prophetic tradition against idolatry. The central problem presented is the future role of religious language in the process of human emancipation. The author questions whether the concept of God can ever again serve as a tool for freedom, or whether it must be abandoned entirely to remain faithful to the prophetic lineage. This is not treated as a mere abstract or terminological dispute but as a fundamental question rooted in a specific historical situation. The reflection invites a deep consideration of the relationship between the philosophical critique of religion and the practical pursuit of human dignity, emphasizing that addressing the religious heritage is an essential part of seeking authentic existence in the modern world.