My mother in law is 2 yrs short of becoming a centurian.Two months back she fell down from cot & fractured the left hip. The orthopedist is of the view that even though operation is the best cure, she is unfit for the same. She is now on traction, and completely bed-ridden. I've engaged a part-time ayah to attend to her in morning & evening. Till her fracture, she was absolutely ok, and attended to her requirements all by herself. Now she's unable to compromise about her physical condition. We (my wife & I) feel terribly for her condition, but cannot do much. Also my wife had a fracture in her right shoulder, and was operated some months back. She's not back to normal still. Seeing my m-i-law's physical suffering & mental agony, we're praying for her early end. Is there any mantra or japa which we can recite daily - apart from praying silently to God - which can alleviate her sufferings by bringing an early end to her? Which God or Devata should we pray in such situations? What sloka? Please help.