At the current stage of its evolution, the European Union (“Union” or “EU”) has reached a juncture where many leaders and scholars believe that greater integration is both desirable and necessary. Presumably, a primary method by which greater solidarity and integration can be achieved within the EU is through the public inclusion of common value-laden concepts – as defined through a dialectical process – present within comprehensive doctrines such as religion. To date, however, an effective and inclusive means for utilizing religion in this manner has yet to be formulated. In response, this article takes two prominent paradigms – Jurgen Habermas' intersubjective discourse theory and John Rawls' liberalism – to approach the problem and draws from them a new solution that, while tied to their theoretical underpinnings, is nonetheless a novel approach to achieving greater integration within the Union. Under this new framework, the process of legislatively defining human rights allows the morality common to European comprehensive doctrines – including official and unofficial religions – to bolster the Union's solidarity, legitimacy, and democracy both procedurally and substantively.