Brian Guerin shares a prophetic message at the Fire 21 Conference, emphasizing the need to break barriers that hinder the flow of the Holy Spirit, likening them to a beaver dam that stops water. He encourages attendees to embrace the symbols and visions God provides, referencing biblical examples of prophetic dreams and their meanings. Guerin highlights the importance of intimacy with Christ, urging the congregation to seek a deeper relationship with Him as they prepare for a move of the Spirit. He also shares prophetic insights about individuals being called to Australia and Cairo, Egypt, emphasizing the role of angelic assistance in their journeys. The sermon culminates in a call for prayer and worship, inviting the Holy Spirit to flow freely among the attendees.