(5) Every word of God is pure.--Comp. Psalms 19, where first (Proverbs 30:1-6) the glories of God as revealed in nature are described, and then (Proverbs 30:7 sqq.) the excellence of the revelation of Himself in His word is extolled. Every word of God is "pure," i.e., tested and proved in the furnace of experience; e.g., His promise to be a "shield" (Genesis 15:1) to those that trust in Him. (Comp. Psalm 18:30.)

Verse 5. - Every word of God is pure. "Word" is here imrah, which does not occur elsewhere in our book, which is the case also with Eloah, the term used for "God." Every declaration of God in the inspired record, the Torah, is pure, as if refined in the fire (Psalm 18:30). Vulgate, Omnis sermo Dei est ignitus; Septuagint, "All the words of God are tried in the fire (πεπυρωμένοι)." God's words are true, sincere, with no mixture of error, certain of accomplishment (comp. Psalm 12:6; Psalm 119:140). He is a shield. He is perfect protection to all those who, relying on the word of revelation, fly to him for refuge (see on Proverbs 2:7). The knowledge of God is obtained in two ways - by his revelation in his Word, and by the experience of those who trust in him.

30:4, there is a prophetic notice of Him who came down from heaven to be our Instructor and Saviour, and then ascended into heaven to be our Advocate. The Messiah is here spoken of as a Person distinct from the Father, but his name as yet secret. The great Redeemer, in the glories of his providence and grace, cannot be found out to perfection. Had it not been for Christ, the foundations of the earth had sunk under the load of the curse upon the ground, for man's sin. Who, and what is the mighty One that doeth all this? There is not the least ground to suspect anything wanting in the word of God; adding to his words opens the way to errors and corruptions.Every word of God is pure,.... The whole word of God. "All Scripture", given by inspiration of God, to which Agur directs, as giving the best account of God, of his name, nature, and perfections; of his Son, person, offices, and grace; being pure, very pure, "purified" (z) like silver, purified in a furnace of earth. The whole of Scripture is pure, free from all falsehood and error; coming from the God of truth, who cannot lie, and therefore called "the Scriptures of truth": every promise is pure as well as precious, made without dissimulation, faithfully performed, and all yea and amen in Christ; every doctrine is pure, free from the mixtures and inventions of men; the sincere milk of the word; consistent and all of a piece, not yea and nay; and tending to promote purity of heart and life; wholesome words, and doctrines according to godliness; see Psalm 12:6;

he is a shield unto them that put their trust in him; not the word, but God, whose the word is; and which represents him as a proper object of trust, both with respect to things temporal and spiritual, at all times; and as a shield to protect such, by his power and grace, from all their enemies, sin, Satan, and the world, and also from all errors and false doctrines; see Psalm 3:3.

(z) "purgatus", Pagninus, Montanus, Tigurine version, Gejerus; "purgatissimus", Junius & Tremellius; Heb. "conflatus", Piscator, Mercerus, Cocceius, Schultens.