Looking at the event where Jesus read from the Book of Isaiah to the congregation at Nazareth and then comparing important parallels with that congregation and today's church, we see it demonstrate lessons we should learn, such as not taking our own righteousness for granted by going into a rage when shown its shortcoming. Why do people get mad so easily? In Luke 4, all they in the synagogue flew into a rage when Jesus read the weekly portion of the Haftara to His local congregation. The way the Synagogue conducted the service was to read the Torah portion first, which was speculated to be Leviticus 25 on Jubilee, and a Haftara portion in which Jesus read Isaiah 61. Here we are shown the important insight that He cut into two the prophesied elements of His return, the redemption and healing that He brings to His people is the part he brings now, the vengeance will happen on a future date. While they initially were brought joy by His good news, the "defensive screen" appeared when He said they lacked faith and did not deserve the miracles because of that lack. Learning of their shortcomings, they soon devolved into attempted murder which shows us that even those who study God's word daily can fall into rage when their own righteousness is called into question.