In the last days — In the times of the Messiah. For Christ's institutions were to continue to the end of the world. The mountain — The temple of the Lord which is upon mount Moriah; which yet is not to be understood literally of that material temple, but mystically of the church of God; as appears from the flowing of all nations to it, which was not to that temple, nor indeed was fulfilled 'till that temple was destroyed. Exalted — Shall be placed and settled in a most conspicuous and glorious manner, being advanced above all other churches and kingdoms.
Related Commentaries of Isaiah 2:2
Isaiah 2:2
2 And it shall come to pass in the last days, that the mountain of the LORD'S house shall be establisheda in the top of the mountains, and shall be exalted above the hills; and all nations shall flow unto it.