In this exploration of faith, Rev. Phoebedelves into the concept of assurance as found in Hebrews 11:1. We're challenged to consider the difference between insurance, which we buy for uncertain futures, and assurance, which stems from confidence in God's promises. The sermon draws a powerful contrast between 'insurance-based theology' and 'assurance-based theology,' reminding us that our salvation is a gift, not something we can purchase. By examining the stories of Abraham, Sarah, and the Israelites, we're encouraged to cultivate a deep-rooted assurance in God's promises, even when they seem distant or impossible. This message invites us to strengthen our faith like a muscle, viewing it as a tangible foundation that can carry us through life's challenges.