Psalms 17:8

The covenant relationship towards Himself in which Jahve has placed David, and the relationship of love in which David stands to Jahve, fully justified the oppressed one in his extreme request. The apple of the eye, which is surrounded by the iris, is called אישׁון, the man (Arabic insân), or in the diminutive and endearing sense of the termination on: the little man of the eye, because a picture in miniature of one's self is seen, as in a glass, when looking into another person's eye. בּת־עין either because it is as if born out of the eye and the eye has, as it were, concentrated itself in it, or rather because the little image which is mirrored in it is, as it were, the little daughter of the eye (here and Lam 2:18). To the Latin pupilla (pupula), Greek κόρη, corresponds most closely בּבת עין, Zac 2:12, which does not signify the gate, aperture, sight, but, as בּת shows, the little boy, or more strictly, the little girl of the eye. It is singular that אישׁון here has the feminine בּת־עין as the expression in apposition to it. The construction might be genitival: "as the little man of the apple of the eye," inasmuch as the saint knows himself to be so near to God, that, as it were, his image in miniature is mirrored in the great eye of God. But (1) the more ozdinary name for the pupil of the eye is not בּת עין, but אישׁון; and (2) with that construction the proper point of the comparison, that the apple of the eye is an object of the most careful self-preservation, is missed. There is, consequently, a combination of two names of the pupil or apple of the eye, the usual one and one more select, without reference to the gender of the former, in order to give greater definition and emphasis to the figure. The primary passage for this bold figure, which is the utterance…

We may observe, in these verses, I. What David prays for. Being compassed about with enemies that sought his life, he prays to God to preserve him safely through all their attempts against him, to the crown to which he was anointed. This prayer is both a prediction of the preservation of Christ through all the hardships and difficulties of his humiliation, to the glories and joys of his exalted state, and a pattern to Christians to commit the keeping of their souls to God, trusting him to preserve them to his heavenly kingdom. He prays, 1. That he himself might be protected (Psa 17:8): "Keep me safe, hide me close, where I may not be found, where I may not be come at. Deliver my soul, not only my mortal life from death, but my immortal spirit from sin." Those who put themselves under God's protection may in faith implore the benefit of it. (1.) He prays that God would keep him, [1.] With as much care as a man keeps the apple of his eye with, which nature has wonderfully fenced and teaches us to guard. If we keep God's law as the apple of our eye (Pro 7:2), we may expect that God will so keep us; for it is said concerning his people that whoso touches them touches the apple of his eye, Zac 2:8. [2.] With as much tenderness as the hen gathers her young ones under her wings with; Christ uses the similitude, Mat 23:37. "Hide me under the shadow of thy wings, where I may be both safe and warm." Or, perhaps, it rather alludes to the wings of the cherubim shadowing the mercy-seat: "Let me be taken under the protection of that glorious grace which is peculiar to God's Israel." What David here prays for was performed to the Son of David, our Lord Jesus, of whom it is said (Isa 49:2) that God hid him in the shadow of his hand, hid him as a polished shaft in his quiver. (2.) David…

17:8 as you would guard your own eyes (literally as the pupil of your eye): This metaphor expresses God’s care and affection for the psalmist (see Deut 32:10). • The shadow of God’s wings is a place of his protection from enemies and adversity (Pss 36:7; 57:1; 61:4; 63:7; 91:4).