John Trapp Complete Commentary
Proverbs 30:6
Add thou not unto his words, lest he reprove thee, and thou be found a liar.
Ver. 6. Add thou not unto his words.] As the Jews at this day do by their traditions, which they arrogantly call mashlamnutha, completio, perfectio, a because they think that thereby the law is completed and perfected, as the Artemonites, and after them the schoolmen, corrupted the Scripture out of Aristotle and Theophrastus, turning all into questions and quillets. b As Mahomet joined his Alfurta, his service book, a horrible heap of all blasphemies, to the three parts of holy Scripture, as he divides them, the law, psalms, and gospel. As the Papists add their human inventions and unwritten verities, which they equalise unto, if not prefer before, the book of God, as appears by that heathenish decree of the Council of Trent. And when at the Council of Basil the Hussites denied to receive any doctrine that could not be proven by Scripture, Cardinal Cusan answered that Scriptures were not of the being of the Church, but of the well being, and that they were to be expounded according to the current rite of the Church, which, if it change its mind, the judgment of God is also changed. c Lastly, Such add to God's word as wrest it and rack it; making it speak that which it never thought; causing it to go two miles where it would go but one; gnawing and tawing it to their own purposes, as the shoemaker taws d upper leather with his teeth. Tertullian calls Marcion the heretic, Mus Ponticus, of [from] his arroding and gnawing the Scripture, to make it serviceable to his errors.
Lest he reprove thee.] Both verbally and penally - both with words and blows. Lest he severely punish thee, as one that adds to his will, or imbaseth his coin.
And thou be found a liar.] As all Popish forgers and roisters at this day are found to be. God hath ever raised up such as have detected their impostures, and vindicated the purity and perfection of the sacred Scriptures.
a Buxtorf., Tiberius.
b Brightm. upon Rev., p. 292.
c Jacob Revius, Hist. Pontiff, p. 235.
d To make (skins) into leather by steeping them, after suitable preparation, in a solution of alum and salt; the product is white and pliant, and is known as alum, white, or Hungarian leather.