T. Austin-Sparks emphasizes the transformative nature of worship as articulated by Jesus in John 4:21-23, highlighting a significant shift from traditional forms of worship to a new order defined by 'spirit and truth.' He argues that this transition challenges the existing structures of Christendom, as it calls for a deeper understanding of worship that transcends physical locations and man-made representations. Sparks points out that Jesus embodies truth and serves as the true Temple, contrasting with the outdated systems of worship that were merely types and figures. He warns of a current shaking within Christianity, urging believers to discern what is truly of the Spirit versus what is merely tradition. Ultimately, he asserts that true worship is not confined to a place but is a spiritual reality governed by the Holy Spirit.