Pray for Robert

I am asking you to pray for our 18 year old friend Robert. He has Sarcoma (cancer) in his lungs and one leg. His lungs are collapsing every couple of days it seems. He has just finished his first four-day round of chemo (with dozens of more rounds to go). Right now his spirits are pretty low, as he was hoping to get out of the hospital for a couple days and be at home for Christmas, this now is unlikely because of his lungs.
Would you join me in praying for Robert?
Pray that he takes all this frustration and anger and turns it against the cancer.
Pray for his family that they may have strength, endurance, patience and understanding to be with him in this difficult time.
Pray that the chemotherapy works well and that he avoids infections.
Pray for his lungs that they may heal and not collapse again.
Pray that he lean on Jesus in this difficult time.
Thank you for your prayers.
Corey