Army of the Righteous is a powerful and evocative term that can inspire feelings of strength, righteousness, and divine purpose. However, there are many different synonyms that can be used to describe a similar concept of a group of people fighting for what they believe is right. Some alternative phrases might include the Righteous Brigade, the Holy Warriors, the Just Legion, the Courageous Crusaders, the Faithful Battalion, or the Sacred Warriors. Each of these terms has its own nuances and connotations, but taken together, they demonstrate the many ways that people have expressed the idea of a noble, righteous army throughout history and across cultures.