First Reading – Exodus 17:8-13: Amalek attacked Israel. While Joshua fought, Moses stood on a hill with God’s staff. As long as Moses’ hands were raised, Israel prevailed. Aaron and Hur supported Moses’ hands, and Joshua defeated Amalek. Responsorial Psalm – Psalm 121: Our help comes from the Lord, who made heaven and earth. He guards us constantly, protects us from harm, and watches over us always. Second Reading – 2 Timothy 3:14-4:2: Stay faithful to the Scriptures, which provide wisdom for salvation. All Scripture is inspired by God and useful for teaching and training. Proclaim the word persistently, with patience and encouragement. Gospel – Luke 18:1-8: Jesus told a parable about a persistent widow to teach the importance of constant prayer. If an unjust judge grants justice, how much more will God respond to his chosen ones?