How do we know God's promises are eternal?

The assurance of God's eternal promises is rooted in His character and sovereignty. In contrast to the fleeting pleasures and prosperity of this world, which are temporary, God's promises, as highlighted in Psalm 37:4, declare that the faithful will ultimately be rewarded. Unlike the wealth and accolades of evildoers, which fade, God’s assurance illuminates the hope of eternal life and the fulfillment of His promises for His people. Believers are encouraged to delight in the Lord, remembering that while earthly treasures may fail, God’s covenant and His faithfulness to His people endures forever.