How do we know God's will is sovereign over man's choices?

The sermon emphasizes that while many acknowledge God’s sovereignty, they often attach the belief of free will. However, Scripture teaches that God's sovereign will dominates all existence. The calling of Elisha illustrates this beautifully; God was at work in his heart long before Elijah approached him. When God calls, He does not override human will coercively but rather changes the heart, making one willing to respond affirmatively. It's an affirmation of God’s control over salvation and service—no one can resist His purpose when He effectively calls them to follow Him.