In patch 4.0.6, this change was made.
260 divine purpose procs. 1 eternal glory proc.Eternal Glory: The chance to not consume Holy Power from this talent now also applies to not consuming the clearcasting effect generated by Divine Purpose.
Does this even work? I picked up 1 point in eternal glory just to try it last night. In 20 boss pulls + trash, it only procced once. Could've also probably procced from word of glory also since i casted it 7 times.
http://www.worldoflogs.com/reports/k...11/?enc=bosses