4:1 Reference to "the last days"often points to the eschatological future in the Prophets, and it does here (e.g., Deut. 4:30; Ezek. 38:16; Dan. 2:28; 10:14; Hos. 3:5). This phrase usually refers to the Tribulation and or the Millennium.26"The mountain of the house of the Lord"is Mt. Zion where the temple, the Lord's house, stood in the past and will stand in the future (cf. Ezek. 40-43). In the future, Mt. Zion would become the chief of all the mountains on earth rising above all other hills in its importance (cf. Gen. 12:3; Zech. 8:3).27People from all parts of the earth will migrate to it. This is quite a contrast from what Micah predicted about the immediate future of Jerusalem and the temple: its destruction and abandonment (cf. 3:12). Literal streams of water will flow from this millennial temple (Ezek. 47), but people will stream to it.28
"Year by year bands of pilgrims would make their way to Jerusalem to engage in festive worship, in the course of which they would receive instruction in the moral traditions of the covenant. This Israelite pilgrimage is here magnified to universal dimensions. Not merely Israel, but their pagan neighbors from all around would one day wend their way to Yahweh's earthly residence, and there learn lessons which they would put into practice back in their own communities."29
4:2 Many nations would acknowledge the superiority of Israel by coming to the millennial Jerusalem to learn the Lord's ways from the Israelites. Israel will finally fulfill its function as a kingdom of priests by mediating between God and the people of the world (cf. Exod. 19:6). Gentile people will want to obey His will, in contrast to the Jews of Micah's day who did not. Jerusalem will become the source of communication concerning the Lord and His will.
4:3 The Lord will serve as the global Judge deciding disputes between many strong nations far removed from Israel geographically. The Jews of Micah's day did not want God telling them what to do and not to do, and their judges perverted justice (cf. 3:1-3, 9-11). In that future day, the Millennium when Yahweh through Messiah is reigning on earth, the nations will convert their implements of warfare into agricultural tools to promote life. They will not engage in warfare or train for battle any longer. Standing armies and stockpiles of armaments will be things of the past.
4:4 Peace will prevail worldwide. The figure of people sitting under their vines and fig trees describes them at rest enjoying the fruits of their labors and God's blessings (cf. 1 Kings 4:25; Zech. 3:10). They will not fear. Perhaps because it is so hard to believe that these conditions will ever prevail on earth Micah assured his audience that the very mouth of almighty Yahweh had spoken these words. These promises came from Him, not just from the prophet. They were prophecies that were sure to come to pass in contrast to those of the false prophets of Micah's day (cf. 3:5).
"While the people of God who are the church have experienced peace in their hearts, it is difficult to limit this prediction only to Christians. The prophecy is national and even universal in scope and looks forward to a time when the nations will come so fully under the benign influence of God's Word that war will be no more."30
4:5 In Micah's day the Gentile nations, and many of the Israelites, followed other gods, but in the future they would all follow Yahweh. Consequently the Israelites needed to follow Him immediately. These promises encouraged Micah to make a fresh and lasting commitment for Israel to walk in the Lord's ways rather than in the ways of the gods of other nations (cf. 2 Pet. 3:11-12; 1 John 3:3). Walking in the name of Yahweh means living in dependence on His strength, which His attributes manifest.