The sermon emphasizes the critical need for developing and ordaining men within local churches to address declining pastoral numbers and ensure the continuation of ministry, drawing from Titus's instructions to set in order what is lacking and appoint elders. It highlights the importance of cultivating both seasoned and younger individuals, recognizing the need for layered church structures and a commitment to training, even amidst challenges and the limitations of finite resources, ultimately advocating for a proactive approach to equipping future generations for faithful service and outreach.