Blessed Resilience has limited use in PvE - while a healing increase gives the priest a greater chance to survive, the healer rarely gets attacked, and may want to spend talent points elsewhere.
http://wow.gamepedia.com/Blessed_Resilience
lessed Resilience: since decades ago many players even on retail keep mentioning this talent as PvP talent, but if you review again this talent description and the actual situation happen in Cataclysm dungeons, you will prefer to have this so you will be easier to be healed fully. Combined by Binding Heal, you will feel comfortable healing people without worrying your own HP (check Rotation section)
http://forum.warmane.com/showthread.php ... Priest-PvE
Blessed Resilience - Blessed Resilience is a good choice to take when raiding due to damage mechanics, especially in Heroic encounters. While no direct gain to throughput occurs, the Priest gains an increased chance at survivability through this talent and it will save lives in some cases. A good rule of thumb is that if you are having trouble staying alive during high damage fights due to high damage mechanics, this talent can be a very good investment. Also do not forget that talents like Blessed Resilience can allow the other healers to focus more on other raiders. Majordomo is a fantastic example of where this talent really shines. To get the most out of Blessed Resilience it is recommended that you track the buff and use it to your advantage with Desperate Prayer or Binding Heal.
http://www.howtopriest.com/viewtopic.php?t=103
mimochodem , uz to nekdo otestoval, krome me? ono je mozny ze v buff ikonach mam, jen to nevidim