This document provides an overview and analysis of Psalm 1. It discusses how the psalm describes the blessedness of those who delight in God's word versus the wicked, comparing the former to a tree planted by streams of water that is prosperous, and the latter to chaff that is blown away. The presentation emphasizes meditating on scripture day and night, and how it can help people understand God, themselves, and foster Christian fellowship. It also contains an interactive activity contrasting qualities of the righteous and wicked.