John 1:17 - Joseph Benson’s Commentary on the Old and New Testaments

For the law Working wrath, and containing shadows; was given by Moses, but grace and truth came by Jesus Christ Grace, opposed to the condemnation and wrath by the law, and truth, opposed to the ceremonies thereof. Further, in the gospel we have a discovery of the most important truths to be received by the understanding, as well as of the richest grace to be embraced by the will and affections. It is a faithful saying, and worthy of all acceptation; that is, it is truth and grace. The offers of grace are sincere, and what we may venture our souls upon. The gospel is grace and truth, with reference to the law; for, 1st, It is the performance of all the Old Testament promises. 2d, It is the substance of all the Old Testament types and shadows. There was a measure of grace, both in the ordinances that were instituted for Israel, and the providences that were concerning Israel; but they were only shadows of good things to come, even of that grace which is brought to us by the revelation of Jesus Christ. He is the true paschal lamb, the true scape-goat, the true manna. They had grace in the sign and picture, we have it in the thing signified and the reality. Because, in this passage, the apostle, speaking of the law, says, εδοθη, it was given by Moses; but that grace and truth, εγενετο, was, or came by Jesus Christ, Erasmus supposes, that the expressions were meant to imply, that whereas Moses was only the messenger of the law, Christ was the original of the grace and truth he brought into the world by the gospel. But it must be observed, that the preposition δια, through, is here used of Christ as well as of Moses, so that, in this passage, both of them seem to be represented as messengers, though of very different dispensations, and the former of infinitely greater dignity than the latter.