Diversity, equity, and inclusion in the context of religion/spiritual/non-religion identities

Why should workplaces, specifically healthcare providers/organizations, be knowledgeable about diversity, equity, and inclusion in the context of religion/spiritual/non-religion identities? Research at least two real-case scenarios in which an individual’s religion/spiritual/non-religion identity had detrimental effects on the person. What steps would you take to prevent similar incidents from happening?