125:1-3 All those minds shall be truly stayed, that are stayed on God. They shall be as Mount Zion, firm as it is; a mountain supported by providence, much more as a holy mountain supported by promise. They cannot be removed from confidence in God. They abide for ever in that grace which is the earnest of their everlasting continuance in glory. Committing themselves to God, they shall be safe from their enemies. Even mountains may moulder and come to nothing, and rocks be removed, but God's covenant with his people cannot be broken, nor his care of them cease. Their troubles shall last no longer than their strength will bear them up under them. The rod of the wicked may come, may fall upon the righteous, upon their persons, their estates, their liberties, their families names, on any thing that falls to their lot; only it cannot reach their souls. And though it may come upon their lot, it shall not rest thereon. The Lord will make all work together for their good. The wicked shall only prove a correcting rod, not a destroying sword; even this rod shall not remain upon them, lest they distrust the promise, thinking God has cast them off.
Ps 125:1-5. God honors the confidence of His people, by protection and deliverance, and leaves hypocrites to the doom of the wicked.
1, 2. Mount Zion—as an emblem of permanence, and locality of Jerusalem as one of security, represent the firm and protected condition of God's people (compare Ps 46:5), supported not only by Providence, but by covenant promise. Even the mountains shall depart, and the hills be removed, but God's kindness shall not depart, nor His covenant of peace be removed (Isa 54:10).
They that trust—are "His people," (Ps 125:2).