How does preaching demonstrate God's sovereignty?

God's sovereignty is evident in preaching, as He directs where His Spirit will blow and through whom the message is delivered. The preacher may aim their message at particular individuals, but the reception of that message is ultimately under God's control. This reality emphasizes that no man can demand or manipulate the Holy Spirit's presence; He operates according to His own will. Thus, true preaching is a reminder of God's glory, as it is He who accomplishes His purposes despite human limitations.