T. Austin-Sparks emphasizes the cosmic significance of Christ's life and the believer's relationship with Him, arguing that the true essence of Christ's story transcends earthly events and is rooted in a super-earthly realm. He explains that Christ's incarnation, temptation, crucifixion, resurrection, and exaltation are all part of a divine plan to defeat the kingdom of Satan and establish God's kingdom. Sparks highlights the transformative power of Christ's life within believers, urging them to recognize their role in this cosmic battle and the importance of spiritual growth through trials and tribulations. Ultimately, he calls for believers to manifest the life of Christ, which will culminate in glorification and the final victory over evil.