Healthy or Sick?

Pastor Andy continues our series through the Gospel of Mark, Who Is This Man?  In Mark 2:13-17, Jesus once again breaks the rules.  This time, He calls Levi, a tax collector, to follow Him, and He even goes to Levi's house to eat with other tax collectors and sinners.  How could Jesus, a good moral teacher, a religious leader, a respectable man associate with "those kind of people?"