(8) Apple of the eye.--Literally, little man, daughter of the eye. The mannikin is, of course, the reflection seen in the pupil. Daughter is either a contraction of a word meaning cavity, or is the common Hebrew idiom which by son or daughter of expresses relation, as sons of the bow = arrows. In fact, the curious Hebrew phrase is substantially like the Greek ???? and Latin pupa, or pupilla, even to the gender.

Hide me under the shadow of thy wings.--The figure of the sheltering wings of the parent bird, so common in Hebrew literature, generally refers to the eagle or vulture, as in Deuteronomy 32:10-11, the source of both the beautiful images of the text. Our Lord's use of the figure is made more tender by the English rendering, "hen" (Matthew 23:37). (See Note New Testament Commentary.)

Verse 8. - Keep me as the apple of the eye (comp. Deuteronomy 32. ]0, where the same simile is used). Here, however, the expression employed is still more tender and more practical: "Keep me," says David," as the apple, daughter of the eye." Hide me under the shadow of thy wings. This seems also to be a reminiscence of Deuteronomy, where, after the mention of the "apple of the eye," the water continues, As an eagle stirreth up her nest, fluttereth over her young spreadeth abroad her wings, taketh them, beareth them on her wings: so the Lord alone did lead him, and there was no strange god with him" (Deuteronomy 32:11, 12; comp. further Psalm 36:7; Psalm 57:1; Psalm 63:8; Psalm 91:4).

17:8-15 Being compassed with enemies, David prays to God to keep him in safety. This prayer is a prediction that Christ would be preserved, through all the hardships and difficulties of his humiliation, to the glories and joys of his exalted state, and is a pattern to Christians to commit the keeping of their souls to God, trusting him to preserve them to his heavenly kingdom. Those are our worst enemies, that are enemies to our souls. They are God's sword, which cannot move without him, and which he will sheathe when he has done his work with it. They are his hand, by which he chastises his people. There is no fleeing from God's hand, but by fleeing to it. It is very comfortable, when we are in fear of the power of man, to see it dependent upon, and in subjection to the power of God. Most men look on the things of this world as the best things; and they look no further, nor show any care to provide for another life. The things of this world are called treasures, they are so accounted; but to the soul, and when compared with eternal blessings, they are trash. The most afflicted Christian need not envy the most prosperous men of the world, who have their portion in this life. Clothed with Christ's righteousness, having through his grace a good heart and a good life, may we by faith behold God's face, and set him always before us. When we awake every morning, may we be satisfied with his likeness set before us in his word, and with his likeness stamped upon us by his renewing grace. Happiness in the other world is prepared only for those that are justified and sanctified: they shall be put in possession of it when the soul awakes, at death, out of its slumber in the body, and when the body awakes, at the resurrection, out of its slumber in the grave. There is no satisfaction for a soul but in God, and in his good will towards us, and his good work in us; yet that satisfaction will not be perfect till we come to heaven.Keep me as the apple of the eye,.... Which is weak and tender, and is hurt and put to pain, and made uneasy by every little thing that annoys it, and than which nothing is more dear to a man, or he is more careful of preserving from being hurt; and fitly represents the weak estate and condition of God's people, his affection for them, and tender care of them; who as he has provided tunics for the eye, and guarded it with eyebrows, so he has taken care for the safety of his dear children, Deuteronomy 32:10;

hide me under the shadow of thy wings; alluding either to the wings of the cherubim over the mercy seat, where God granted his presence; so the Targum paraphrases it,

"under the shadow of thy Shechinah hide me;''

or to birds, who cover their young ones with their wings to save them from birds of prey; see Psalm 91:1. From such passages perhaps the Heathens had their notion of presenting their gods with wings (f).

(f) Vid. Cuperi Apotheos. Homer. p. 169, &c.