Please Pray for my dad

Hi Friends,
Could I ask you guys for prayer? My sister called last night to tell me that my dad fell off of a ladder yesterday while trying to clean dead leaves off of the roof of the house. The pavement was slick from an earlier rain that day and when he was almost entirely on the roof, the ladder slipped and pulled him down with it. He fell flat on his back and fractured a vertebra, broke his wrist and his elbow. He is in excruciating pain because of his back. Fortunately he is not paralyzed, but I can't help but think of the worst that could have happened. It reminds me how fragile life is. Please pray for ease of the pain for my dad and for strength and comfort for my step-mom-- she's pretty shaken up from all of this, too.
Thanks, guys!