By rajo-guna everything material is created, by sattva-guna everything material is maintained properly, and by tamo-guna, when the creation is improperly situated, everything is destroyed: 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.