John Gills Exposition of the Bible Commentary - Psalms 121:3
He wilt not suffer thy foot to be moved ,.... This is either an address of the psalmist to his own soul; or to any other good man, his friend and acquaintance, assuring of stability, and of final perseverance in grace to glory. The Lord keeps the feet of his saints from falling: he will not suffer them to be moved out of the spiritual estate in which they stand; nor off of the Foundation and Rock of ages, on which their feet are set, and their goings established; nor out of the house of God,... read more
Matthew Henry's Complete Commentary - Psalms 121:1-8
This psalm teaches us, I. To stay ourselves upon God as a God of power and a God all-sufficient for us. David did so and found the benefit of it. 1. We must not rely upon creatures, upon men and means, instruments and second causes, nor make flesh our arm: ?Shall I lift up my eyes to the hills???so some read it. ?Does my help come thence? Shall I depend upon the powers of the earth, upon the strength of the hills, upon princes and great men, who, like hills, fill the earth, and hold up their... read more