Isaiah 30:25

And there shall be upon every high mountain, and upon every high hill, rivers and streams of waters in the day of the great slaughter, when the towers fall.

Isaiah 30:25 belongs to the first part of Isaiah, chapters 1 to 39, which consists of single prophecies and historical accounts written during Isaiah's active public work as God's messenger to rulers and people, published at different times and on different occasions and afterward gathered into one collection while still marked as distinct and single, in contrast to chapters 40 to 66, which are occupied wholly with the future. In its original setting the chapter is a prophetic warning against Israel's spiritual unfaithfulness in seeking help from Egypt, and that same rebellion applies to professed Christian churches that seek union with civil power. The verse belongs to chapters that teach lessons against trusting in people, and to prophecies concerning Israel in which Israel serves as a type of conditions in the Christian age, while the later part of Isaiah deals mostly with prophecy about the Christian dispensation.

The verse belongs to prophecies of Isaiah that look especially toward the last days and God's judgments on the earth, and whose announcements are especially fulfilled in the last days before Christ's kingdom supersedes the reign of sin. In that last-days setting the chapter's message concerns spiritual decadence and the condition of religious teachers, and its context helps explain Isaiah 29:9-12, that God's professed people are unable to understand the prophecies because of their sins. The rivers and streams of waters upon every high mountain and high hill picture abundance even in elevated places, expressing the fullness of life that God gives.

The falling of the towers takes place in the day of the great slaughter, as part of the downfall of the proud and lofty, including the high towers of Babylon. The chapter shows the literal coming of Jehovah to judgment in connection with millennial times, in which He causes His glorious voice to be heard and shows the lighting down of His arm with indignation and anger and flame of devouring fire with scattering and tempest and hailstones. At that coming He fights for Jerusalem and its hill as a young lion roaring over his prey, and defends Jerusalem as flying birds, delivering and preserving it by passing over, and His people see the King in His beauty, which is the coming of the Lord Jesus called for with Come quickly.

Those who held that the towers fall when Russia reaches Palestine to take both a spoil and a prey taught that this follows the settling of the Jews in Palestine shortly after Japan and Russia come to terms of peace, and that by the time they fall the final outpouring of the Holy Spirit has already taken place, God's loyal people have been sealed to eternity, and the fate of all mankind has been settled forever. The coming time of great slaughter points to the condemnation of unconverted Sabbath-breakers, who will sink beneath the seven last plagues. Christians are to enjoy the verse's abundance spiritually, living in the full light rather than in the shadows, and the imagery of the following verse applies literally to the new-earth state.