“Thou wilt keep him in perfect peace, whose mind is stayed on thee: because he trusteth in thee.”
King James Version (KJV)
26:1 In that day - When God shall do such glorious works, as are described in the foregoing chapter. Sung - In the church of God. A city - Jerusalem, or the church, which is often compared to a city. For walls - God's immediate and saving protection shall be to his church instead of walls.
26:2 The gates - Of the city, mentioned ver.#1|. The nation - The whole body of righteous men, whether Jews or Gentiles. For he seems to speak here, as he apparently did in the foregoing chapter, of the times of the gospel. Keepeth truth - Which is sincere in the true religion.
26:4 For ever - In all times and conditions.
26:5 On high - He speaks not so much of height of place, as of dignity and power, in which sense also he mentions the lofty city in the next clause. Lofty city - Which may be understood either of proud Babylon, or of all the strong and stately cities of God's enemies.