This document is a sermon that analyzes and discusses the fourth beatitude from the Sermon on the Mount: "Blessed are those who hunger and thirst for righteousness, for they will be filled." The sermon examines what it means to hunger and thirst for righteousness, how one develops this desire, and what those with this hunger should do until they are satisfied. It uses examples from scripture and discusses how righteousness is an "acquired taste" that begins by claiming Christ's righteousness through faith.