I know what you’re thinking. “Clear my diary because I’ve been waiting for someone to write about exclusionism. Finally!” No, you’re probably not thinking that at all. You’re thinking, “What’s exclusionism?” Exclusionism, in the context of grace, is a myth, a yeti. It’s a fake gospel. And apparently, I have been preaching it for years. Since I have been in the habit of warning people about the dangers of inclusionism, some have taken to calling me an exclusionist. At first,…