For he knoweth our frame - Our formation; of what we are made; how we are made. That is, he knows that we are made of dust; that we are frail; that we are subject to decay; that we soon sink under a heavy load. This is given as a reason why he pities us - that we are so frail and feeble, and that we are so easily broken down by a pressure of trial.

He remembereth that we are dust - Made of the earth. Genesis 2:7; Genesis 3:19. In his dealings with us he does not forget of what frail materials he made us, and how little our frames can bear. He tempers his dealings to the weakness and frailty of our nature, and his compassion interposes when the weight of sorrows would crush us. Remembering, too, our weakness, he interposes by his power to sustain us, and to enable us to bear what our frame could not otherwise endure. Compare the notes at Isaiah 57:16.

For he knoweth our frame - יצרנו yitsrenu, "our formation;" the manner in which we are constructed, and the materials of which we are made. He knows we cannot contend with him, and if he uses his power against us, we must be crushed to destruction. In all his conduct towards us he considers the frailty of our nature, the untowardness of our circumstances, the strength and subtlety of temptation, and the sure party (till the heart is renewed) that the tempter has within us. Though all these things are against us, yet it must ever be said, whatever use we make of it, "the grace of God is sufficient for us." But alas! alas! who makes use of that sufficient grace? Here, then, is cause for condemnation. But, O amazing mercy! if any man sin, we have an advocate with the Father, Jesus Christ the righteous. And like as a father pitieth his children, so the Lord pitieth them that fear him; for he knoweth our frame, he remembereth that we are but dust. The man who can say, in the face of these Scriptures, Let us sin that grace may abound, is a brute and demon, who has neither lot nor part in this thing.

For he knoweth our frame,.... The outward frame of their bodies, what brittle ware, what earthen vessels, they be; he being the potter, they the clay, he knows what they are able to bear, and what not; that if he lays his hand too heavy, or strikes too hard, or repeats his strokes too often, they will fall in pieces: he knows the inward frame of their minds, the corruption of their nature, how prone they are to sin; and therefore does not expect perfect services from them: how impotent they are to that which is good; that they can do nothing of themselves; nor think a good thought, nor do a good action; and that their best frames are very uncertain ones; and that, though the spirit may be willing, the flesh is weak. The word used is the same that is rendered "imagination", Genesis 6:5, and by which the Jews generally express the depravity and corruption of nature; and so the Targum here paraphrases it,

"for he knows our evil concupiscence, which causes us to sin;''

and to this sense Kimchi.

He remembereth that we are dust (b); are of the dust originally, and return to it again at death; and into which men soon crumble when he lays his hand upon them; this he considers, see Psalm 78:38. The Targum is,

"it is remembered before him, that we are of the dust:''

the Septuagint version makes a petition of it, "remember that we are dust"; and so the Arabic version. And we should remember it ourselves, and be humble before God; and wonder at his grace and goodness to us, Genesis 18:27.

(b) "Pulvis et umbra sumus", Horat. Carmin. l. 4. Ode 7. v. 16.

For he knoweth our frame; he remembereth that we are dust.

103:14 Knoweth - The weakness and mortality of our natures, and the frailty of our condition, so that if he should let loose his hand upon us, we should be irrecoverably destroyed.

14. he-"who formed," Ps 94:9.

knoweth our frame-literally, "our form."

we are dust-made of and tending to it (Ge 2:7).

103:6-14 Truly God is good to all: he is in a special manner good to Israel. He has revealed himself and his grace to them. By his ways we may understand his precepts, the ways he requires us to walk in; and his promises and purposes. He always has been full of compassion. How unlike are those to God, who take every occasion to chide, and never know when to cease! What would become of us, if God should deal so with us? The Scripture says a great deal of the mercy of God, and we all have experienced it. The father pities his children that are weak in knowledge, and teaches them; pities them when they are froward, and bears with them; pities them when they are sick, and comforts them; pities them when they are fallen, and helps them to rise; pities them when they have offended, and, upon their submission, forgives them; pities them when wronged, and rights them: thus the Lord pities those that fear him. See why he pities. He considers the frailty of our bodies, and the folly of our souls, how little we can do, how little we can bear; in all which his compassion appears.