From which origin does the early meaning of "professionalism" derive?

The early meaning of "professionalism" primarily derives from religious orders and vows. This connection is rooted in the concept of individuals dedicating themselves to a higher calling or service, which parallels the commitment and ethical standards associated with professions today. Historically, religious orders required their members to take vows—such as vows of poverty, chastity, and obedience—that demonstrated their dedication to a specific set of ethical and moral principles. This foundational idea of committing oneself to a cause or standard laid the groundwork for what we refer to as professionalism, emphasizing expertise, ethical behavior, and a commitment to serving others.

In contrast, while military service, academic institutions, and legal professions play significant roles in the various notions of professionalism today, they do not trace the term back to its origins. Military service relates more to discipline and hierarchy, academic institutions focus on education and scholarly achievements, and the legal profession emphasizes adherence to the law. All these aspects contribute to the modern interpretation of professionalism, but they do not represent the core historical roots from which the term emerged.