But in another thread you have vehemently maintained that it is a "Spiritual Kingdom" and that a literal Kingdom is false teaching.
And you quote the end of Isaiah Chapter 2 to invalidate verses 1-5. But the prophet clearly speaks of TWO different times. Verses 1-5 concern the "latter days" (lit. Heb.). Verses 6 to the end of the Chapter speak of the PRESENT. Isaiah first COMFORTS with a future solution to Israel's chastisement. Then, in verse 6 he turn to what they are DOING THEN.
But consider this,
2 "And it shall come to pass in the last days, that the mountain of the Lord's house shall be established in the top of the mountains, and shall be exalted above the hills; and all nations shall flow unto it."
How will the nations flow to the Lord's House if they have no breath?
3 "And many people shall go and say, Come ye, and let us go up to the mountain of the Lord, to the house of the God of Jacob; and he will teach us of his ways, and we will walk in his paths: for out of Zion shall go forth the law, and the word of the Lord from Jerusalem."
Who are the "many people" who need to be taught the Lord's way? The Church is taught already. Israel will not need to be taught (Jer.31:31-33). That only leaves the Nations of verse 2. But you say they are all dead.
4 "And he shall judge among the nations, and shall rebuke many people: and they shall beat their swords into plowshares, and their spears into pruninghooks: nation shall not lift up sword against nation, neither shall they learn war any more."
Who are these NATIONS? They are rebuked by the Lord. Are dead men rebuked? They "beat". Do dead men change swords into agricultural implements? And who are the NATIONS (plural) who will not cause war anymore? Dead men? I think not.
Isaiah 2:2-4 shows a literal period of time when the God of Jacob will dwell in a literal House in ZION and teach literal Nations who, because war is forbidden by this God of Jacob, reform their weapons into agricultural implements because the harvests are so big (Amos 9:11-13).