If you sit down and write some article on Krsna, that means you have to concentrate on Krsna's activities or Krsna's devotees' activities, and that very process will purify your heart: 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.