How do we know that the leadership of the Spirit is crucial in worship?

The leadership of the Holy Spirit is crucial in worship as He guides God's people into all truth, fulfilling Christ's promise. In John 16:13, it is stated that the Spirit will not speak of His own but will declare what He hears, which emphasizes His role in pointing believers to Jesus. This means that in any assembly, the focus should not be on human efforts or preferences but rather on the Spirit's direction. When the Spirit leads, the true nature of worship reflects the glory of Christ, promoting an atmosphere where the message of Christ is front and center, and where the congregation is encouraged to worship in truth and spirit.