Just a thought. . .

A priest told his congregation, "Next week I plan to have a homily about the sin of lying. To help you understand my homily, please try reading chapter 17 of the Gospel of Mark.  The following Sunday at Mass as the priest began his homily, he asked for a show of hands.  He wanted to know how many read Mark 17.  Every hand went up.  the priest smiled and said, "The Gospel of Mark has only 16 chapters.  I will now proceed with my homily on the sin of lying."