John Gill's Bible Commentary Ver. 5. Every word of God [is] pure , etc.] 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” 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 18:30 119:140); 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 5:12 18:35 84:9,11,12).
Matthew Henry Commentary
Verses 1-6 - Agur speaks of himself as wanting a righteousness, and having done very foolishly. And it becomes us all to have low thoughts of ourselves. He speaks of himself as wanting revelation to guide him in the ways of truth and wisdom. The more enlightened people are, the more they lamen their ignorance; the more they pray for clearer, still cleare discoveries of God, and his rich grace in Christ Jesus. In very.#(4) there is a prophetic notice of Him who came down from heaven to be ou Instructor and Saviour, and then ascended into heaven to be ou 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 glorie 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 open the way to errors and corruptions.
Original Hebrew כל3605 אמרת565 אלוה433 צרופה6884 מגן4043 הוא1931 לחסים׃2620