The wicked walk on every side,.... Of the poor and needy, of the righteous ones, to watch them, lay snares for them, and hurt them; therefore, Lord, keep and preserve them: the wicked are everywhere in great numbers, the whole world lies in wickedness; and the men of it are like their father the devil, they go about to do all the mischief they can to the saints; wherefore they stand in need continually of divine preservation; when the vilest men are exalted: either to great dignities and high offices, to be magistrates and rulers; see Pro 29:2; or are highly esteemed and caressed; which shows the sad degeneracy and badness of the times, and the unsafe and dangerous condition the people of God are in, unless kept by him; see Mal 3:15; or else these words may be considered as expressive of the judgment of God upon wicked men, and so confirm what the psalmist had said of God's regard to and preservation of his own people; and the sense be, that the wicked shall walk up and down here and there, as outcasts and vagabonds, in a most desolate, destitute, and miserable condition; and as the latter clause may be rendered, "according to their exaltation shall be the vileness", depression, or humiliation "of the children of men" (r); they shall be brought as low as they have been made high; by how much the more highly they have been exalted, by so much the more deeply they shall be humbled: or else the meaning is, they shall walk about here and there fretting and vexing, when they shall see such who in their opinion are the meanest and basest of men, of low degree, and of a mean extract, exalted to the highest posts of honour and dignity; as David, who was taken from the sheepfold, and placed on the throne of Israel; so Jarchi, who observes that the Haggadah explains it of the Israelites, who will be exalted in time to come. (r) "secundum superelevationem, vilitas (erit vel est)", Cocceius. Next: Psalms Chapter 13