Jesaja 5:21

The fifth woe: "Woe unto them that are wise in their own eyes, and prudent in their own sight." The third woe had reference to the unbelieving naturalists, the opponents of prophecy (nebuâh); the fourth to the moralists, who threw all into confusion; and to this there is appended, by a very natural association of ideas, the woe denounced upon those whom want of humility rendered inaccessible to that wisdom which went hand in hand with prophecy, and the true foundation of which was the fear of Jehovah (Pro 1:7; Job 28:28; Ecc 12:13). "Be not wise in thine own eyes," is a fundamental rule of this wisdom (Pro 3:7). It was upon this wisdom that that prophetic policy rested, whose warnings, as we read in Isa 28:9-10, they so scornfully rejected. The next woe, which has reference to the administration of justice in the state, shows very clearly that in this woe the prophet had more especially the want of theocratic wisdom in relation to the affairs of state in his mind.

In this chapter the prophet, in God's name, shows the people of God their transgressions, even the house of Jacob their sins, and the judgments which were likely to be brought upon them for their sins, I. By a parable, under the similitude of an unfruitful vineyard, representing the great favours God had bestowed upon them, their disappointing his expectations from them, and the ruin they had thereby deserved (Isa 5:1-7). II. By an enumeration of the sins that did abound among them, with a threatening of punishments that should answer to the sins. 1. Covetousness, and greediness of worldly wealth, which shall be punished with famine (Isa 5:8-10) 2. Rioting, revelling, and drunkenness (Isa 5:11, Isa 5:12, Isa 5:22, Isa 5:23), which shall be punished with captivity and all the miseries that attend it (Isa 5:13-17). 3. Presumption in sin, and defying the justice of God (Isa 5:18, Isa 5:19). 4. Confounding the distinctions between virtue and vice, and so undermining the principles of religion (Isa 5:20). 5. Self-conceit (Isa 5:21). 6. Perverting justice, for which, and the other instances of reigning wickedness among them, a great and general desolation in threatened, which should lay all waste (Isa 5:24, Isa 5:25), and which should be effected by a foreign invasion (Isa 5:26-30), referring perhaps to the havoc made not long after by Sennacherib's army.

5:21 What sorrow: The fifth threat of judgment concerned the folly of self-deception.