Sivanath Sastri traces the history and evolution of the Brahmo Samaj, a reformist movement founded by Raja Ram Mohan Roy and Debendranath Tagore. The book explores the Brahmo Samaj's emphasis on monotheism, social reform, and religious tolerance. Sastri details how the movement challenged orthodox Hindu practices and advocated for rationalism, ethical living, and social justice. https://www.hua.edu/product/readings-in-modern-hinduism/