Prayers for my Dad and my family

My dad has something on his pancreas that is growing. He is having further testing on 10/15/2019 to see if it is a cyst or something solid that may be cancer. We were told my grandpa (Dad’s Dad) died of pancreatic cancer. My mom has early stages of dementia and she can’t drive. The worst part is I’m not sure my dad is saved. We talked about it once a long time ago and I thought he was then in the last year or so he told me he and I have “different” beliefs. Please pray for him to be saved and for healing and for peace in all our hearts. Thank you.