Don't confuse the god's feelings with the character's feelings. Though the god won't heal another character because of that character's religious choices, your character and that character can still be good friends.
Certainly, a Cleric or Paladin needs to keep their god's feelings in mind, but the character is not a carbon copy of the god. Though Toran and Vorax don't like Beryl, there were Toranites and Voraxians helping rescue Berylites in Stone.