What right do you have to tell him that he is in a dangerous place? You don't know him nor do you know how his faith is with God. You can't just point out flaws.
Not me-but He that is in me; your argument is with Christ my friend. Read your Bible.
The difference is I am mature enough to admit my faults. I know I am a sinner-and I am a big enough boy to admit what is sin.
God Bless you friend.