In this sermon, the speaker discusses the variations in the accounts of the resurrection of Jesus as recorded in the Gospel of John. He explains that these variations are not discrepancies but rather the natural result of multiple witnesses giving their own perspectives. The speaker emphasizes the importance of understanding the laws of evidence and how they apply to the testimony of witnesses. He also highlights the significance of Jesus showing his wounds to the disciples after his resurrection, which may seem contrary to reason but is a powerful demonstration of his identity as the crucified Savior.