When news of the King of Israel's distress reaches the prophet Elisha, he immediately steps in to restore calm. He sends a message to the king to clarify that there is no reason for despair. By questioning why the king tore his garments in grief, Elisha is actually offering a message of reassurance. He is telling the king not to worry, as the prophet himself will take full responsibility for dealing with the Aramean army commander, Naaman [ביאור שטיינזלץ]. Elisha then requests that the king send Naaman directly to him.
This request raises a practical question regarding why Elisha insists that Naaman travel to him physically. The prophet certainly had the ability to heal the commander from a distance. Furthermore, when Naaman eventually arrives, Elisha does not even step outside to greet him personally, opting instead to communicate through a messenger [מלבי״ם]. The answer lies in the true purpose of the visit. The physical journey and the subsequent healing are not focused on the medical treatment itself, nor are they performed simply for Naaman's personal benefit. Rather, the entire event is orchestrated for the sanctification of God's name [מצודת דוד]. Elisha wants Naaman to recognize clearly that there is a true prophet in Israel. This realization serves as undeniable proof that the Divine Presence rests upon the people of Israel and maintains a close, enduring connection with them [מלבי״ם].