When some people see this title, they probably assume I am going to talk about some special call to the ministry. For sure, this is often the language of priests and others who do feel a special call into some form of ministry. I don’t minimize that, but I have a different kind of call in mind. I have in mind something as simple as a phone call. Although people may not talk on the phone as much as a few years ago, there is still a great deal of conversation that goes over the phone waves. Email and texting have not totally replaced actually hearing a human voice on the other end of the phone call. As I pondered the matter, I quickly realized not all phone calls are equal. And I have created a little way to distinguish between two different kinds of phone calls. In order to distinguish two different kinds...