The concept of citizenship has changed and evolved over time. Spain, as part of the European Union, has been included in a paradigm shift from a focus on nationalism to the concept of global citizenship. This has spurred a national controversy over the way in which Spanish students should be educated about citizenship. This article provides a concise history of citizenship education in Spain. An overview of the "Education for Citizenship and Human Rights" (EfC) curriculum is also incorporated with a description of the controversy surrounding its implementation as a mandatory school subject. It concludes with an explanation of Kingdom citizenship and implications and recommendations for Christian schools.