Art Katz emphasizes the critical distinction between being saved and being converted, urging the congregation to reflect on their own spiritual journeys. He highlights the necessity of a radical transformation akin to Saul's conversion, where one's self-interest must be placed beneath God's will. Katz warns against the deception of merely adopting apostolic language without the corresponding commitment to live it out, stressing that true conversion requires a profound surrender to God's purpose. He calls for a collective response to the question, 'Lord, what would You have for me to do?' as a means to unlock the potential for apostolic living. The sermon culminates in a challenge to abandon complacency and embrace a life fully devoted to God's calling.