Help to put my husband to rest

My husband is dying from metastatic melanoma tumor in the brain. He found out he had cancer on Nov 15, 2018. On Dec 18, 2018 he was admitted to the hospital for StevenJohnson syndrome/TENS which is a reaction from his first Opdivo treament for the cancer. On Jan 6, 2019 he went into cardiac arrest and ended up being in a coma for a month. He had blisters all over body as well as inside his mouth. He was released from the hospital & was unable to do anymore cancer treatment due to his weight loss. He came out being 101lbs down from his normal weight of 175lbs. On May 19, 2019 he had several seizures and had to go to ER. They found out the cancer had spread & he has 22 spots of metastic melanoma his brain. 3 are quite large with swelling. The tumors and swelling were causing seizures. Dr said he is dying and his organs have begun to shut down. I looked through his papers  & he has no funeral plans. He had thought he was going to get better & beat this. His weight now is 79lbs. He can't speak, but he nods his head when asked questions. His respiratory rate has dropped to 3 breaths per minute and  normal rate is 12-20 per minute. He’s been through a lot and he’s trying his best to hang in there. Dr says it can be a matter of days. So if you can all keep him in your prayers, that would be greatly appreciated. 

Thank you so much to everyone in advance. We greatly appreciate all the help, even if you can’t donate it’s completely okay. A share would be just fine.