This document provides a summary of a Christianity lesson on praying with faith, persistence, and humility based on Luke 18:1-14. It discusses three parables Jesus told: 1) A widow who persisted in asking a judge for justice, teaching that believers should pray consistently. 2) God will avenge his chosen who cry to him day and night. 3) A Pharisee who prayed arrogantly about his righteousness compared to a tax collector who prayed humbly for God's mercy, showing humility is needed in prayer. The lesson encourages enduring faith during hard times until Christ's return.