The present research work highlights the basic concepts of Ethics and Philosophy of the Visistadvaita School of Thought of Ramanuja. The Sankalpasuryodaya, an allegorical drama is composed by Vedanta Desika (1268-1369 AD) a great exponent in the history of the field of Visistadvaita School. This work runs into six chapters, viz., Date, Life and Works of the Author; Place of Allegorical Dramas in Sanskrit Literature; Summary of Sankalpa-suryodaya; ...