“I said, ‘I will acknowledge my sin unto thee,

And I did not hide mine iniquity.

(I said) ‘I will confess my transgression unto Jehovah,

And thou forgavest the guilt of my sin.”

And mine iniquity have I not hid - That is, I did not attempt then to hide it. I made a frank, a full confession. I stated it all, without any attempt to conceal it; to apologise for it; to defend it. before, he had endeavored to conceal it, and it was crushing him to the earth. He now resolved to confess it all, and he found relief.

I said - I formed the resolution.

I will confess my transgressions unto the Lord - I will no longer attempt to hide them, or to suppress the convictions of guilt. I will seek the only proper relief by making confession of my sin, and by obtaining forgiveness. This resolution was substantially the same as that of the prodigal son: "I will arise and go to my father, and will say unto him, Father, I have sinned," Luke 15:18.

And thou forgavest the iniquity of my sin - He found that God was willing to pardon; he no sooner made confession than he obtained the evidence of pardon. "All the guilt," or the "iniquity" of his sin, was at once forgiven; and, as a consequence, he found peace. In what way he had evidence that his sin was forgiven he does not state. It may have been in his case by direct revelation, but it is more probable that he obtained this evidence in the same way that sinners do now, by the internal peace and joy which follows such an act of penitent confession. In regard to this, we may observe:

(a) The very act of making confession tends to give relief to the mind; and, in fact, relief never can be found when confession is not made.

(b) We have the assurance that when confession is made in a proper manner, God will pardon. See the notes at 1 John 1:9.

(c) When such confession is made, peace will flow into the soul; God will show himself merciful and gracious. The peace which follows from a true confession of guilt before God, proves that God "has" heard the prayer of the penitent, and has been merciful in forgiving his offences.

Thus, without any miracle, or any direct revelation, we may obtain evidence that our sins are washed away, which will give comfort to the soul.

and mine iniquity have I not hid; by retaining it as a sweet morsel under his tongue; for he not only acknowledged it, but forsook it; or by not confessing it, as Achan; for not confessing sin is the of hiding it; or by denying it, as Gehazi, Ananias and Sapphira; or by palliating and extenuating it; or by casting the blame on others, as did Adam and his wife; see Job 31:33; or by covering it with a guise of sanctify and religion;

I said, I will confess my transgressions unto the Lord; not unto men, though in some cases confession of sin is to be made to men; a confession of it in general is to be made to the churches, and administrators of ordinances, in order to admission into a church state, and to the ordinances of Christ, Matthew 3:6; and in case of private offences, faults are to be confessed one to another, and forgiveness granted; and in case of public offences, a confession should be made to a church publicly; partly for the satisfaction of the church, and partly for the glory of divine grace; but confession is not to be made to a priest, or to a person in a ministerial character, in order for absolution; but to the Lord only, against whom sin is committed, and who only can pardon it: and this the psalmist saith in his heart he would do, and did do it; he not only confessed facts, but the fault of them, with their evil circumstances, and that he justly deserved punishment for them; and this he did from his heart, with abhorrence of the sins committed by him, and in faith, with a view to the pardoning mercy of God in Christ;

and thou forgavest the iniquity of my sin. That is, either the guilt of his sin, which he took away from him; or the punishment of it, which he delivered him from: moreover, this phrase may denote the exceeding sinfulness of sin, and so may both express the sense which the psalmist had of it, and exalt the grace of God in the forgiveness of it; by which must be meant a fresh manifestation and application of pardon to his soul: now, when confession of sin, and remission of it, are thus put together, the sense is not that confession of sin is the cause of pardon; it is not the moving cause of it, that is the grace and mercy of God; nor the procuring and meritorious cause of it, that is the blood of Christ: it is not for the sake of a sinner's confession of sin, but for Christ's sake, that sin is forgiven; but this is the way in which it is enjoyed; and such as truly repent of sin, and sincerely confess it, are the persons to whom the Lord manifests his forgiving love; such may expect it, Proverbs 28:13.

Selah; on this word; see Gill on Psalm 3:2.

(p) "cognoscere feci te", Pagninus, Montanus; so Musculus, Vatablus; so Junius & Tremellius, Piscator, & Gejerus, to the same purport.

(e) He shows that as God's mercy is the only cause of forgiveness of sins, so the means of it are repentance and confession which proceed from faith.