Here the Prophet, anticipating an objection, shows that the Israelites deceived themselves, for they believed that God was pacified by their sacrifices: he declares all these to be useless; not only, as I think, because they themselves were impure; but because all their sacrifices were mere profanations. We have said elsewhere that sacrifices are often reprehended by the Prophets, when not accompanied by godliness and sincerity: for why did God command sacrifices to be offered to him under the law, except as religious exercises? It was hence necessary that they should be accompanied with penitence and faith. But hypocrites thought, as we have seen, that they thereby discharged their whole duty: it was then a profanation of divine worship. Though the Jews, as to the external form, had not departed from the rule of the law, yet their sacrifices were vicious, and repudiated by God: “I cannot bear them — they are a weariness to me — I repudiate them — I loathe them,” — these are expressions we meet with every where in Isaiah. And yet hypocrites regarded their worship as conformable to the law; but impurity of heart vitiated all their works, and this was the reason that God rejected every thing which the Jews thought available for holiness. But different, as I think, was the design of our Prophet: for it was not only for this reason that he blamed the Israelites, — because they falsely pretended God’s name in their sacrifices, but because they were apostates; for they had departed from the teaching of the law, and built for themselves a spurious temple.
It is yet true that they were deluded with this false notion, that their sins were expiated by sacrifices: but God reproved the Israelites, not only for this gross error, with which the Jews were also infected but for having renounced his true and lawful worship. Hence the external form of their worship deserved to be condemned; for it was not right to offer sacrifices except on mount Zion: but they, without having the ark of the covenant, devised a worship else-where, and even there worshipped the calves. We now understand the design of the Prophet: and this ought to be carefully observed, for interpreters think that the Prophet had nothing else in view, but to condemn a false presumption in the Israelites, because they sought to satisfy God with external sacrifices, while they were yet continuing obstinately in their sins. But the other evil ought to be added, which was, that they had corrupted the true worship of God even in its outward form.
Having now pointed out the prophet’s object, I come to consider his words, I have hated, I have rejected, etc. The word חגג, chegig, means to leap and to dance: hence חג, cheg, signifies a sacrifice as well as a festal day. Some then render the words, “I have rejected your sacrifices,” and those which follow, thus, “I will not smell at your solemnities.” Others render the last word, “assemblies.” עצר, otser, means to restrain, and sometimes to gather: hence עצרה, ostare, means an assembly or a congregation. But עצרת, osteret, means a festal day, because the people, as it is well known, were then restrained from work, and also, because they were detained in the sanctuary. But with respect to the subject itself, it makes but little difference, whether we read assembly or a festal day: we see that what the Prophet meant was this, — that God rejected all the rites, by which the Israelites thought that he was pacified, as though they were the most effectual expiations. He does not simply declare that they were of no account before God; but he speaks much stronger and says, that God despised and abhorred them. I regard, he says, with hatred your festal days. He speaks also of burnt offerings,