Main Idea. The church is strengthened through continued discipleship that is centered on Christ.Driving Question: Why do we need continued discipleship in the word?First reason we need continued discipleship in the word?Because we need reminder that Christ is our strengthCase 1: Strengthening Ministry of Paul (23)Second reason we need continued discipleship in the word?Because we have deficiencies in our understanding about ChristCase 2: The Corrective Discipleship of Priscilla and Aquila (24–26)Third reason we need continued discipleship in the word?Because we are greatly helped by Christ-centered teachingCase 3: The Helpful Teaching of Apollos (27–28)Responses.1. Cling to Christ today. 2. Consider the deep waters of Christian humility from this passage. 3. Commit to the Lord’s Doctrine.