As the church carries out its mission in its own community and among all nations, it’s critical that this mission is carried out in response to God’s Word. In this message from Psalm 13, David Platt helps us think about how to understand and respond to this psalm by memorization and meditation, by application, by prayer, and by sharing its truth with others. The psalmist’s cry for help and trust in the Lord should lead us to cry out to God and to rely on His steadfast love.