Chapter 17
Jeremiah 17:1
1. The sin of Judah is written with a pen of iron, and with the point of a diamond: it is graven upon the table of their heart, and upon the horns of your altars.
The Prophet teaches us here in other words what we have often already seen, — that the Jews in vain sought refuges, for their sin had so much accumulated that it was very apparent. It indeed often happens, that men fall; but God, who is ever inclined to mercy, forgives them; and they are also often led astray through levity, and thus their sins are not engraven on their hearts. But Jeremiah says, that nothing remained for that nation but to be entirely swept away, because their iniquity was past recovery. Had they been lightly besprinkled with vices, there might have been still a remedy for them; but when their iniquities were engraven on their hearts, on their marrow and bones, what more remained for them? He had said before,
“Can the Ethiop change his skin?” (Jeremiah 13:23)
though the Ethiop may change his skin, and also the panther, yet thou art still like thyself. They had so completely imbibed a contempt for God, and also perverseness, that they could not by any means be restored to a right mind. We now then perceive the meaning of the Prophet in this passage.
He says that the sin of Judah was written with an iron pen, with the point of adamant; as though he had said, “They are not only slightly imbued with iniquity, for then there might be some healing; but iniquity is engraven on their inmost feelings, as though one had graven it with adamant or with an iron pen.” It hence appears, that they were wholly unworthy of pardon, as they were in no way capable of receiving mercy, how much soever God might have been inclined to receive them into favor; for their obstinacy had closed the way of salvation; nor could they apply to themselves the promises, for they require repentance in sinners.
He then adds, It is graven on the table of their heart; as though he had said, that they were so addicted to iniquity, that all their inward parts bore the impressions of it. It hence follows that the Jews were so proved to be guilty, that they in vain contrived evasions, for their own conscience condemned them. At the same time, I consider the Prophet as speaking not only of guilt, but also of sin itself, and of their propensity to evil. He means then that the Jews had not only sinned and transgressed God’s law in a way not common, but that they were also so given up to wickedness as to delight in the iniquity that was graven on their hearts. He calls by a metaphor the affections or feelings the tables of the heart: For he compares the heart to tables; as writing appears when cut in stone or brass, so when a sinful impression is made on the hearts of men, iniquity itself may be said to be graven on the tables of the heart.
He afterwards adds, And on the horns of your altars. He had spoken of the heart, he now proceeds farther, — that there appeared openly an evidence of hidden iniquity. Had he spoken only of their hearts, the Jews might have objected and said, “How canst thou penetrate into our hearts? Art thou God, to examine and try our inward emotions?” But the Prophet adds, that their iniquity was sufficiently known by their altars. He at the same time intimates, that they in vain alleged the name of religion; for under that pretense they especially sinned against God; for they had vitiated his pure worship. And to confirm this very thing he adds —
Jeremiah 17:2
2. Whilst their children remember their altars and their groves by the green trees upon the high hills.
Interpreters seem not to me to have perceived the design of the Prophet here, at least they have not clearly explained the subject. He proceeds, as I think, with what he said at the end of the last verse, — that the iniquity of Judah was graven on the altars, or on the horns of the altars: how was this? even because they transmitted to posterity whatever they devised as to their ungodly forms of worship. How then was iniquity graven on the horns of the altars? even because it was not a temporary wickedness only, when the Jews cast aside the Law and followed their corrupt superstitions; but, on the contrary, their iniquity flowed down, as it were, by a hereditary right, to their posterity. Justly then does Jeremiah accuse them, that they were not only led away into evil through the whole course of their own lives, but that they also corrupted their children, for they left to them memorials of their own superstitions.
Some give this explanation, “As they remember their children, so also their altars;” as though the Prophet had said, that idolaters burnt with such ardor, that they held the altars dedicated to their idols as dear to them as their own children. But this view seems too forced. I then have no doubt but that the Prophet here amplifies their wickedness, when he says, that it was graven on the horns of the altars; for their posterity remembered the superstitions, which they had received from their fathers. He mentions also their groves; 1 for on or near every shady tree they built altars; and also on all high hills. It follows —