A.W. Tozer emphasizes the importance of serving the church's spirit, soul, and body, drawing parallels between the church and the individual believer. He argues that just as David served his generation by the will of God, so too must the church fulfill its divine purpose by nurturing its spiritual life, cultural standards, and organizational structure. Tozer highlights that the church's true power lies in the Holy Spirit, and that spiritual dangers threaten its existence more than any external factors. He encourages believers to recognize their role in serving their generation, whether through visible acts or quiet contributions, and to maintain the church's vitality through a commitment to spiritual growth and community. Ultimately, Tozer calls for a church that is alive in spirit, refined in soul, and active in body, ensuring it continues to serve effectively in the world.