This episode of "The WHW of Gospel Principles" focuses on Doctrine and Covenants 37-40 and the theme of unity and obedience in building Zion. It discusses the Lord's command for the early Saints to gather to Ohio and its modern-day applications, emphasizing that God gathers us to bless us. The episode explores the importance of being "one" in Christ and identifies barriers to unity, such as pride and selfishness, while offering tools like esteeming others and serving those who irritate us. It also highlights the need for spiritual preparation to overcome fear, referencing the story of James Covel as a cautionary tale against letting the "cares of the world" distract from eternal riches. The episode contrasts "riches of earth" with "riches of eternity" and suggests practical ways to seek the latter. It concludes with a recap of key principles, an application challenge, and a testimony on the unifying power of the gospel.