PE. Thy testimonies are {a} wonderful: therefore doth my soul keep them.

(a) Containing high and secret mysteries, so that I am moved with admiration and reverence.

Wesley's Notes

119:129 Wonderful - In regard of the deep mysteries, the most excellent directions, and the exceeding great and precious promises of God contained in them.

Jamieson-Fausset-Brown Bible Commentary

PE. (Ps 119:129-136).

129. wonderful-literally, "wonders," that is, of moral excellence.

Matthew Henry's Concise Commentary

119:129-136 The wonders of redeeming love will fix the heart in adoration of them. The Scriptures show us what we were, what we are, and what we shall be. They show us the mercy and the justice of the Lord, the joys of heaven, and the pains of hell. Thus they give to the simple, in a few days, understanding of those matters, which philosophers for ages sought in vain. The believer, wearied with the cares of life and his conflicts with sin, pants for the consolations conveyed to him by means of the sacred word. And every one may pray, Look thou upon me, and be merciful unto me as thou usest to do unto those that love thy name. We must beg that the Holy Spirit would order our steps. The dominion of sin is to be dreaded and prayed against by every one. The oppression of men is often more than flesh and blood can bear; and He who knoweth our frame, will not refuse to remove it in answer to the prayers of his people. Whatever obscurity may appear as to the faith of the Old Testament believers, their confidence at the throne of grace can only be explained by their having obtained more distinct views of gospel privileges, through the sacrifices and services of their law, than is generally imagined. Go to the same place, plead the name and merits of Jesus, and you will not, you cannot plead in vain. Commonly, where there is a gracious heart, there is a weeping eye. Accept, O Lord, the tears our blessed Redeemer shed in the days of his flesh, for us who should weep for our brethren or ourselves.

Matthew Henry's Whole Bible Commentary

Verse 129

See here how David was affected towards the word of God. 1. He admired it, as most excellent in itself: Thy testimonies are wonderful. The word of God gives us admirable discoveries of God, and Christ, and another world; admirable proofs of divine love and grace. The majesty of the style, the purity of the matter, the harmony of the parts, are all wonderful. Its effects upon the consciences of men, both for conviction and comfort, are wonderful; and it is a sign that we are not acquainted with God's testimonies, or do not understand them, if we do not admire them. 2. He adhered to it as of constant use to him: "Therefore doth my soul keep them, as a treasure of inestimable value, which I cannot be without." We do not keep them to any purpose unless our souls keep them. There they must be deposited, as the tables of testimony in the ark, there they must have the innermost and uppermost place. Those that see God's word to be admirable will prize it highly and preserve it carefully, as that which they promise themselves great things from.