Refers clearly to the Millennium. See 31.
Mountain of the Lord's House. The word "mountain" is used in the Scriptures in different allegorical, or figurative, meanings, besides the literal sense. Here it stands for the Church of God, which, as the fifth kingdom, is destined to grow from the size of a stone to that of a mountain and fill the world. (45) The meaning is, therefore, that when the Church of God shall be established in the top of the mountains and be exalted above the hills, then all nations shall flow unto it.