How should equality in democratic justice cover our lives? I believe that for the realization of equal justice, personal actions by citizens or political agents are in need of an integrated idea of equality, and so I argue how such integration is possible. First, I demonstrate the importance and adequacy of invoking both formal and substantive equality in the political domain of life, both public and private, in society. Second, I argue for a preliminary possibility of grounding an integrated idea of equality with a Rawlsian political liberalism. Gender inequality serves as the case for examination in the article.