I will proceed to do - Hebrew, 'I will add to do;' that is, I will do it.

For the wisdom of their wise men shall perish - I will bring calamity upon them which shall baffle all the skill and wisdom of their wise men.

Shall be hid - That is, shall not appear; shall vanish. It shall not be sufficient to prevent the calamities that shall come upon the nation.

Therefore, behold, I will proceed to do a marvellous work among this people,.... Because of their hypocrisy and formality, their regard to men, their doctrines and commandments, and not to the will and word of God, therefore he determines "to deal marvellously with this people":

even a marvellous work, and a wonder; that is, something exceedingly marvellous, which would be matter of astonishment to everyone that observed it; and is as follows:

for the wisdom of their wise men shall perish, and the understanding of their prudent men shall be hid; and be no more: this was eminently fulfilled in the wise men, the doctors and learned Rabbins of the Jews; and they themselves own (x), that, from the time the temple was destroyed, the wise men became like to Scribes, and the Scribes to those that looked after the synagogues, and these became like the common people, and they grew worse and worse: and Maimonides acknowledges (y), that this respects their present case; he says, when the Heathen princes destroyed their best things, took away their wisdom, and their books, and killed their wise men, they became ignorant and unlearned; which evil God threatened them for their iniquities, as is said in this passage: and also this had its accomplishment in the wise philosophers of the Gentiles; see 1 Corinthians 1:18.

(x) Misna Sota, c. 9. sect. 15. (y) More Nevochim, par. 2. c. 11. p. 212.

Therefore, behold, I will proceed to do a marvellous work among this people, even an wonderful work and a wonder: for the wisdom of their wise men shall {m} perish, and the understanding of their prudent men shall be hid.

(m) Meaning, where God is not worshipped according to his word, both magistrates and ministers are fools and without understanding.

29:14 Hid - Shall disappear and vanish.

proceed: Heb. add

14. (Hab 1:5; Ac 13:41). The "marvellous work" is one of unparalleled vengeance on the hypocrites: compare "strange work," Isa 28:21. The judgment, too, will visit the wise in that respect in which they most pride themselves; their wisdom shall be hid, that is, shall no longer appear, so as to help the nation in its distress (compare 1Co 1:19).

29:9-16 The security of sinners in sinful ways, is cause for lamentation and wonder. The learned men, through prejudice, said that the Divine prophecies were obscure; and the poor urged their want of learning. The Bible is a sealed book to every man, learned or unlearned, till he begins to study it with a simple heart and a teachable spirit, that he may thence learn the truth and the will of God. To worship God, is to approach him. And if the heart be full of his love and fear, out of the abundance of it the mouth will speak; but there are many whose religion is lip-labour only. When they pretend to be speaking to God, they are thinking of a thousand foolish things. They worship the God of Israel according to their own devices. Numbers are only formal in worship. And their religion is only to comply with custom, and to serve their own interest. But the wanderings of mind, and defects in devotion, which are the believer's burden, are very different from the withdrawing of the heart from God, so severely blamed. And those who make religion no more than a pretence, to serve a turn, deceive themselves. And as those that quarrel with God, so those that think to conceal themselves from him, in effect charge him with folly. But all their perverse conduct shall be entirely done away.