Carl Armerding preaches on the life of Apollos, emphasizing his eloquence, knowledge of the Scriptures, and fervent spirit. He draws parallels between Apollos and other biblical figures like Joseph and Esther, highlighting how God can use individuals in challenging circumstances to fulfill His purpose. Armerding encourages younger believers to recognize their potential for ministry, regardless of their public speaking abilities, and to be diligent in studying the Scriptures. He illustrates how Apollos, despite his limited knowledge, was willing to learn and grow, ultimately contributing significantly to the early church. The sermon concludes with a call to embrace one's unique gifts and to trust in God's ability to use them for His glory.