After a night of agonizing prayer, Samuel suppresses his emotions and rises early to fulfill his difficult duty of confronting the king [מצודת דוד]. He travels in pursuit of Saul, who has returned victorious from the war against the Amalekites, completely unaware of the spiritual rift his actions have caused. Samuel receives word that the king has arrived at Carmel, a region in the southern territory of Judah [ביאור שטיינזלץ]. Saul likely chose to encamp there to undergo a multi-day purification process, cleansing the army of the impurity of death contracted during the war [אהבת יהונתן]. Alternatively, the choice of location carries an allegorical weight, with the towering heights of Carmel mirroring the pride that had taken hold of the king [חומת אנך].
Upon reaching Carmel, Saul establishes a physical site [מצודת ציון]. The primary approach among commentators is that this was a functional or commemorative structure. Some suggest it was a victory monument erected to glorify his triumph and immortalize his military strength [מלבי״ם, ביאור שטיינזלץ]. Others explain it was a designated staging ground prepared for the army to divide the spoils of war [רש״י, רד״ק, מצודת דוד]. Alongside these practical explanations, a tradition suggests Saul built an altar there to thank God for the victory, identifying it as the famous altar that the prophet Elijah would rebuild generations later [רש״י, רד״ק]. Another viewpoint maintains that Saul did not actually construct his place of thanksgiving in Carmel, but rather planned to establish it in Gilgal, the national gathering site of the Israelites [רלב״ג].
The information delivered to Samuel was not merely a standard report, but a profound prophetic revelation [צוארי שלל, חומת אנך]. Through this vision, a sharp contrast emerges regarding Saul's self-perception. Saul was entirely confident that he had reached spiritual perfection. He believed that by killing the vast majority of the Amalekites, he had fulfilled the divine command, allowing him to erect a monument symbolizing the completion of his mission [נחל שורק, צוארי שלל]. However, a severe prophetic critique reveals that Saul had actually rectified nothing. Because he spared Agag, the Amalekite king, God's war remained unfinished. This failure essentially delayed the ultimate defeat of Amalek to the end of days, laying the historical foundation for Haman's future decree of annihilation against the Israelites [צוארי שלל, חומת אנך].
Concluding his affairs in Carmel, Saul travels down to Gilgal to offer sacrifices and renew his royal authority. Gilgal was selected because it retained its historical holiness from the days the Israelites first entered the land, making it a fitting location for offerings [מלבי״ם, רד״ק]. On a deeper moral level, however, his physical movements trace the trajectory of his tragic downfall. Saul initially turned away from his reluctance to fight, but immediately bypassed the word of God by keeping Agag and the flocks alive. Consequently, his journey down to Gilgal marks a profound spiritual descent, symbolizing the wheel of history turning against him and the nation. This sequence remains a stark moral lesson: when a person succumbs to arrogance and chases authority, both power and wisdom will ultimately abandon him [חומת אנך, צוארי שלל].