Historically, the development of nursing has had strong links to theology, particularly the notions of giving service and aiding the sick. Catholic France and Spain of the 17-1800s proved particularly fertile breeding grounds for the development of nursing orders associated with religious orders (Schweikardt, 2008). It is the Catholic, ecclesiastical term from the French etymology to enfer (hell) which gave us enfermie're (nurse) and enfermerie (infirmary) in French (Garrett, 2018, p. 112;Nadot, 2010). Nursing orders spread throughout Europe at this time, although in the eighteenth century, nurses were not even considered healthcare professionals such as doctors or midwives, but rather, members of religious orders who could fit in with the needs of physicians. Nursing uniforms were also derived from religious nun's attire, and this influence can still be seen today, with the tile of 'Sister' for senior nurses still in use in some hospitals. Even Florence Nightingale is known to have supported the influence of religion on nurse's work. She was purportedly fond of the cleric John Wesley, as illustrated by references to him in her correspondence (McDonald, 2005). Following this early influence of religion upon nursing and the subsequent developments of nursing in the Crimean War, a more secular nursing profession emerged later in the twentieth century. This involved a move towards professional nondenominational education and the development of professional organization with secular standards (Bates et al., 2005).