T. Austin-Sparks emphasizes that Jerusalem symbolizes the Church, representing both its exclusivity and universality. He explains that while Jerusalem is a defined city with boundaries, it also has universal significance, connecting all nations spiritually. The universality of the Church is rooted in the person of Jesus Christ, the Cross, the divine life given to believers, and the governance of the Holy Spirit. Sparks warns against counterfeit forms of universality and the dangers of earthly influences that can lead to division within the Church. Ultimately, he calls for a clear understanding of the Church's spiritual nature, which transcends geographical and cultural limitations.