natural disaster

so mamy times we heared about war,aerthquake,and so on ,and we kept praying for nations and countries the survivers for their well being , dont we thing now its time to change our prayer ?and start to say Lord prepare the heart of an individual that we should not be afraid of any disaster but to be afraid of losing enternal life,because he is coming as a thieft in the middle of the night,this prayer is worldwide because we don,t know who is next.