1 Samuel 10:
9 As Saul turned to leave Samuel, God changed Saul’s heart, and all these signs were fulfilled that day.
Why did God change Saul's mind immediately after Samuel spoke to him?
God changed Saul's heart, not mind.
After God had changed Saul's heart,
Saul will meet two men who will disclose that the donkeys have been found(1 Samuel 10:1-2)
Before the Spirit of the LORD rushed upon Saul, he worked for his father. Afterward, he gradually took on the responsibility of being the first king of Israel. He changed from being a plain citizen to being the king.
The change started immediately. 1 Samuel 10:
9As Saul turned to leave Samuel, God changed Saul’s heart, and all these signs were fulfilled ...