The third part of Bhagavad-gita has shown that devotional service, and nothing else, is the ultimate purpose of life. This has been established by citing past acaryas and the Brahma-sutra, the Vedanta-sutra: Revision history
Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.