Pastor Joseph Robinson's sermon "My Loss Was My Gain" explores how losses can lead to gains, emphasizing the importance of studying God's word and cultivating a personal relationship with Him. By distinguishing between bios (natural life) and Zoe (spiritual life), Robinson stresses the importance of seeking a deeper, quality-filled life with God. Drawing parallels from the story of Gideon, the pastor illustrates how God may lead us to lose things in order to gain something greater, urging the congregation to trust God's plan and view losses as opportunities for growth and glory. Ultimately, the sermon encourages a perspective shift towards embracing losses as pathways to spiritual and personal enrichment through faith in God.