To read the texts click on the texts: 1 Cor 12:31-13:13; Lk 7:31-35
The point of these sayings of Jesus is to bring out the failure of the crowd to respond to the invitation of John and Jesus. Though John and Jesus are different from each other and went about their ministries differently, the people accepted neither. John lived a very austere life and indulged in no excesses at all, but he was not accepted. Rather he was labelled as a wild man. Jesus on the hand lived quite openly and freely due to this was labelled as a glutton and drunkard.
Many of us are so concerned about what people say about us that we sometimes live our lives based on their opinions. The text of today teaches us that you cannot please everybody every time. There are some who will neither join in the dance nor in the mourning, but sit on the fence and criticise. It is best to leave these alone and do what one believes one ought to do.