In Isaiah, chapter sixty, verse twenty-one, “Thy people also shall be all righteous: they shall inherit the land for ever, the branch of my planting, the work of my hands, that I may be glorified.” During the Messianic kingdom, Israel will be characterised by faithfulness and righteousness, rather than by unfaithfulness and apostasy in its past.
We must look for the full accomplishment in times and things, exceeding those of the Old Testament church. The nations and their kings shall lay themselves out for the good of the church. Such a salvation, such a redemption, shall be wrought out for thee, as discovers itself to be the work of the Lord. Everything shall be changed for the better. In thy land shall no more be heard threats of those that do violence, nor complaints of those that suffer violence. Thy walls shall be means of safety, thy gates shall be written upon with praises to God.
Nothing can answer to this but some future glorious state of the church on earth, or the state of the church triumphant in heaven. No people on earth are all righteous, but there are no mixtures in heaven. They shall be wholly righteous. The spirits of just men shall there be made perfect. The glory of the church shall be to the honour of God.
When it is finished, it will appear as a work of wonder. It may seem too difficult to be brought about, but the God of almighty power has undertaken it. It may seem to be delayed and put off. However, the Lord will hasten it in the time appointed by His wisdom, though not in the time prescribed by our folly. Let this hope cheer us under all difficulties, and stir us up to all diligence, that we may have an abundant entrance into this everlasting kingdom of our Lord and Saviour Jesus Christ.