Wilt thou perform a miracle for the dead? By these words the prophet intimates, that God, if he did not make haste to succor him, would be too late, there being scarce anything betwixt him and death; and that therefore this was the critical juncture, if God was inclined to help him, for should the present opportunity not be embraced another would not occur. He asks how long God meant to delay, -- if he meant to do so till death intervened, that he might raise the dead by a miracle? He does not speak of the resurrection at the last day, which will surpass all other miracles, as if he called it in question; yet he cannot be vindicated from the charge of going to excess, for it does not belong to us to prescribe to God the season of succouring us. We impeach his power if we believe not that it is as easy for him to restore life to the dead as to prevent, in proper season, the extreme danger which may threaten us from actually lighting upon us. Great as has been the constancy of the saints, it has always had some mixture of the infirmity of the flesh, which has rendered it necessary for God, in the exercise of his fatherly clemency, to bear with the sin with which even their very virtues have been to a degree contaminated. When the Psalmist asks, Shall thy loving-kindness be declared in the grave? he does not mean that the dead are devoid of consciousness; but he pursues the same sentiment which he had previously stated, That it is a more seasonable time to succor men, whilst in the midst of danger they are as yet crying, than to raise them up from their graves when they are dead. He reasons from what ordinarily happens; it not being God's usual way to bring the dead out of their graves to be witnesses and publishers of his goodness. To God's loving-kindness or mercy he annexes his truth or faithfulness; for when God delivers his servants he gives a confirmation of his faithfulness to his promises. And, on the other hand, he is influenced to make his promises by nothing but his own pure goodness. When the prophet affirms, that the divine faithfulness as well as the divine goodness, power, and righteousness, are not known in the land of forgetfulness, some deluded persons foolishly wrest the statement to support a gross error, as if it taught that men were annihilated by death. He speaks only of the ordinary manner in which help is extended by God, who has designed this world to be as a stage on which to display his goodness towards mankind.

Wilt thou show wonders to the dead? - The wonders - or the things suited to excite admiration - which the living behold. Shall the dead see those things which here tend to excite reverence for thee, and which lead people to worship thee? The idea is that the dead will be cut off from all the privileges which attend the living on earth; or, that those in the grave cannot contemplate the character and the greatness of God. He urges this as a reason why he should be rescued. The sentiment here is substantially the same as in Psalm 6:5. See the notes at that passage. Compare Isaiah 38:18.
Shall the dead arise and praise thee? - The original word, here rendered "the dead," is Rephaim - רפאים rephâ'iym. On its meaning, see the notes at Isaiah 14:9. It means, properly, relaxed, languid, feeble, weak; and is then applied to the dead - the shades - the Manes - dwelling in the under-world in Sheol, or Hades, and supposed to be as shades or shadows, weak and feeble. The question here is not whether they would rise to live again, or appear in this world, but whether in Sheol they would rise up from their resting places, and praise God as men in vigor and in health can on the earth. The question has no reference to the future resurrection. It relates to the supposed dark, dismal, gloomy, inactive state of the dead.

Wilt thou show wonders to the dead! - מתים methim, dead men.
Shall the dead - רפאים rephaim, "the manes or departed spirits."
Arise and praise thee? - Any more in this life? The interrogations in this and the two following verses imply the strongest negations.

Wilt thou shew (i) wonders to the dead? shall the dead arise [and] praise thee? Selah.
(i) He shows that the time is more convenient for God to help when men call to him in their dangers, than to tarry till they are dead, and then raise them up again.

Wilt thou show wonders to the dead?.... The Lord does show wonders to some that are spiritually dead, dead in Adam, dead in law, dead in trespasses and sins, by quickening them; whereby the wonders of his grace and love, and of his power, and the exceeding greatness of it, are displayed; for the conversion and quickening of a dead sinner is a marvellous event, like that of; raising Lazarus from the dead, and causing Ezekiel's dry bones to live: likewise the Lord will show wonders to those that are corporeally dead, by raising them from the dead; which work, though not incredible, yet is very wonderful, and can only be accounted for by the attributes of Divine Omniscience and Omnipotence: yea, he would, and he has shown wonders to Christ, when dead, by raising him up again, and giving him glory, and that before he saw corruption, and as the head and representative of his people; and by raising many of the saints also, after his resurrection:
shall the dead arise and praise thee? the spiritually dead, when they are made alive, and rise out of their graves of sin, praise the Lord for the exertion of his grace and power upon them; which is one end of their being formed anew, quickened, and converted; and those that are corporeally dead, such of them as shall rise again to everlasting life, their mouths will be filled with everlasting praise: but here the author of the psalm suggests, that in a little time he should be among the dead, unless he had speedy help and deliverance from his troubles; to whom wonders are not shown, but to the living; and who ordinarily do not rise again to this mortal state, to praise the Lord in it: or, considering them as the words of Christ, he suggests, that none of the above things would be done, unless he was a conqueror over death and the grave, and was raised from thence himself; and so these expostulations carry in them the nature of a prayer, even of the prayer of Christ, as man, to be assisted in overcoming all his enemies, and to be raised from the dead, as Cocceius and others think: the Greek and Vulgate Latin versions are,
"shall physicians rise again?''
of whom the Jews had a bad opinion; See Gill on 2-Chronicles 16:12.
Selah. See Gill on Psalm 3:2.

Departed souls may declare God's faithfulness, justice, and lovingkindness; but deceased bodies can neither receive God's favours in comfort, nor return them in praise. The psalmist resolved to continue in prayer, and the more so, because deliverance did not come speedily. Though our prayers are not soon answered, yet we must not give over praying. The greater our troubles, the more earnest and serious we should be in prayer. Nothing grieves a child of God so much as losing sight of him; nor is there any thing he so much dreads as God's casting off his soul. If the sun be clouded, that darkens the earth; but if the sun should leave the earth, what a dungeon would it be! Even those designed for God's favours, may for a time suffer his terrors. See how deep those terrors wounded the psalmist. If friends are put far from us by providences, or death, we have reason to look upon it as affliction. Such was the calamitous state of a good man. But the pleas here used were peculiarly suited to Christ. And we are not to think that the holy Jesus suffered for us only at Gethsemane and on Calvary. His whole life was labour and sorrow; he was afflicted as never man was, from his youth up. He was prepared for that death of which he tasted through life. No man could share in the sufferings by which other men were to be redeemed. All forsook him, and fled. Oftentimes, blessed Jesus, do we forsake thee; but do not forsake us, O take not thy Holy Spirit from us.

shall the dead--the remains of ghosts.
arise--literally, "rise up," that is, as dead persons.

Wonders - In raising them to life. To praise thee - In this world?