How do we know that God hears our prayers in times of trouble?

David's assurance in Psalm 3 is that when he cries out to the Lord, He hears him from His holy hill. This points to the truth that our God is attentive to the prayers and supplications of His people. Believers can find comfort in knowing that God, who never slumbers nor sleeps, is always ready to respond to our cries for help. The psalm illustrates a personal communication between David and God, which is echoed throughout Scripture, affirming that God indeed listens to His people in their times of trouble and unrest. This openness to prayer highlights the relational aspect of faith, where we are invited to bring our burdens and requests before Him.