Sinning Fraud or Messiah (Luke 5:27-39)

In Luke 5:27-39, Jesus asks Levi (Matthew) to follow him, eats with tax collectors and sinners. He tells the Pharisees he came for sinners, not the righteous. Jesus talks about fasting, using parables to say new wine goes in new wineskins and people don't fast with the groom around. This is a passage that is making clear why Christ has to come to redeem. We are left with the question: is Christ the Messiah or a fraud?