T. Austin-Sparks emphasizes that the Church should embody the spiritual essence represented by Paul, rather than seeking another individual like him. He explains that Paul was a chosen vessel, representing a new creation that fulfills God's purpose, supplanting the old vessel of Israel. Sparks highlights the necessity for the Church to be a spiritual force, liberated from external religious systems, and to shine forth the knowledge of God's glory through Christ. He calls for believers to recognize their identity as fragile vessels empowered by God's resurrection life, urging them to pray for a Church that reflects this divine calling.