Today's Gospel is about Jesus' calling of his first four disciples. It is about the first people who were called to hold the job which we hold today. Mark's story is not very elaborate. It is short and to the point. There is a certain note of adventure as the four men leave their fishing business to go with Jesus, but there is not much in the story that seems terribly upsetting. 

What the story doesn't tell about is what those men were getting in for by becoming followers of Jesus. To find out what was really in store for them, we have to keep reading. And what we discover is that being a disciple was not glamorous. In fact, it was downright dangerous. 

Later in Mark we hear Jesus say, "Whoever loses his life for my sake and the sake of the gospel will find it." Matthew includes another …