As with geography, when it comes to navigating life, there are points of reference that remain constant and others that are susceptible to change. For followers of Jesus, he is that which is constant and against which all other life-navigation tools are measured. This Advent, as we await Jesus’ birth, we’re looking at one of his most famous sermons often titled the “Sermon on the Mount”, filled with blessings, warnings, and directives as essential today as ever.