G. Campbell Morgan emphasizes the role of the Holy Spirit during the mission of the Messiah, illustrating how the Spirit spoke through the prophets and prepared the way for Jesus. He highlights the significance of Jesus' baptism, where the Spirit descended upon Him, empowering Him for His ministry of preaching good news, healing, and liberation. Morgan notes that Jesus taught His disciples about the Holy Spirit, revealing God's willingness to give the Spirit to those who ask, yet they did not fully grasp this until after His resurrection. The sermon culminates in the understanding that the Spirit's work is essential for the continuation of Christ's mission through His followers. Ultimately, the Spirit, who was present in Jesus' life, is now available to empower believers for their own mission.

Andrew Murray emphasizes the promise of the Holy Spirit in His Pentecostal power, which aims to align the life of the church and each believer with the will of the Father and the work of the Son. The Holy Spirit dwells within us to glorify Christ and empower us to live for God's glory and the salvation of humanity. By surrendering to the Spirit and seeking God's guidance, believers can receive the strength and zeal necessary to share God's love with the world. This divine empowerment is essential for fulfilling the mission of the church and individual believers.