A vision of the future reveals an ideal reality under the leadership of the Messianic king. In this era, weapons vanish from the earth, a fractured nation heals, and a reign of profound peace spans across vast territories.
Battle chariots, war horses, and combat bows will be entirely eliminated. The primary approach among commentators is that these instruments of war will simply become obsolete, as armed conflicts will cease completely [רש״י, מצודת דוד, מלבי״ם, שטיינזלץ]. Offering a different perspective, some explain that horses will be removed specifically so that pilgrims will travel to Jerusalem on foot, ensuring that nothing impure enters the holy city [מלבי״ם]. Viewed through a historical lens, the absence of horses is also linked to the era when the Israelites lived under Greek rule [אבן עזרא].
The removal of weapons from both Ephraim and Jerusalem carries deep significance. In ancient times, these two locations symbolized a divided kingdom. In the Messianic era, they represent the healing of this old fracture, as the people return to being a single, unified nation [רד״ק]. Additionally, Ephraim serves as a symbol for the exiles who are destined to return from Assyria [אבן עזרא].
During this time, the king will interact with the surrounding nations in a completely new way. Unlike conquering rulers of the past, he will not use military force to bring the world to heel. Instead, he will settle disputes and establish harmony among warring peoples. His authority will be rooted in peace, and the nations of the world will willingly choose to accept his leadership and obey his guidance [מצודת דוד, רד״ק].
Consequently, his government and authority will expand to enormous proportions [רש״י, שטיינזלץ]. His dominion will stretch from sea to sea, though commentators differ on the exact boundaries. Some understand this as the territory between the eastern and western seas [מלבי״ם]. Others identify the borders as stretching from the southern sea, the Red Sea, all the way to the northern ocean [מצודת דוד, רד״ק], while a more limited view defines the area as spanning from the Red Sea to the Philistine Sea [אבן עזרא].
His realm will also extend from a central river out to the very edges of the earth [מצודת ציון, שטיינזלץ]. Some identify this river as the Euphrates [רש״י, אבן עזרא, שטיינזלץ]. Others suggest it refers to the ancient river flowing out of the Garden of Eden in the east, from which his authority will stretch all the way to the western edge of the world [מצודת דוד, רד״ק] or toward the north [מלבי״ם]. While one perspective views these geographic descriptions merely as the expanded borders of the Land of Israel [אבן עזרא], the primary approach is that this envisions a truly global government, encompassing the entire world from end to end [רש״י, רד״ק].