This document discusses the themes of Lent and God's covenants. It notes that Lent is a time focused on repentance, which requires changing behaviors and forming new habits through persistence, patience and prayer. The passage explores God's covenant with Noah represented by the rainbow, the covenant with Israel represented by circumcision, and the new covenant represented by baptism and receiving the Holy Spirit. It encourages using Lent as an opportunity to draw closer to God's kingdom through repentance and prayer.