The sermon explores the concept of true blessing, contrasting worldly pursuits of happiness through self-improvement with a biblical understanding rooted in God's sovereignty. Drawing from Psalm 1, it argues that genuine blessedness isn't achieved by manipulating circumstances but by aligning one's thoughts and actions with God's instruction, leading to a life of stability and purpose, much like a tree planted by a stream of water. Ultimately, the message emphasizes that God knows and watches over the righteous, offering comfort and assurance that true blessing originates from divine grace rather than human effort.