Sorry to hear. My eldest brother died of cancer brought on by his alcoholism. He lived in the street for 8 of his last 10 years of life.
Cancer ate away his stomach, liver, pancreas, and anything else it could find to destroy.
He stopped due to the fact he hurt so bad he could even drink water barely. It wad too late though, even though he hung on for two years.
Cannot say if he found Christ, I know he knew Him as a young man, but he was like 11 years older than me and so other than what I knew of him some 40 years ago, I cannot say I knew much about him.
I pray he met Christ and renewed his relationship before he died.
I’m very sorry to hear about your brother. Addiction is a terrible thing. I’ll keep him and you all in my prayers.