This sermon explores the biblical concept of sanctification through the metaphor of a potter shaping clay. Pastor Jeff emphasizes that salvation is not just a one-time event but the beginning of a lifelong transformation process. The sermon stresses that while sanctification is powered by the Holy Spirit, it must be practiced by believers through obedience, discipline, and the renewing of their minds. Jeff encourages patience with the process, both for oneself and others, reminding the congregation that God faithfully completes what He begins in those who trust in Him.