prayer for a dear older friend

I would like to ask for prayer for a man name Leon. He is a dear friend of my family and his health is not good. He has Emphysema and his disease is progressively getting worse. He has great difficulty getting around now and is on many medications that only offer minimal help. Please pray for him that Gods will be done in this and that Leon now more then ever will turn to the LORD. He has always been a practicing Catholic.

Thank you
God bless
maryjane