Achaz. This must be seventeen years later than the former prediction, 4 Kings xv. 37. The kings of Syria and Israel jointly attacked Juda, but were forced to raise the siege of Jerusalem. The next year they came separately, and committed the following ravages. The news of their junction threw all into confusion, ver. 2. Isaias was then sent to inform the king, that the designs of his enemies should not take effect. Yet the two kings obtained each a victory. But they could not dethrone Achaz, as they intended. (Calmet) — Paine traduces this prophecy as a lie, asserting that they succeeded. What! did they make Tabeel king? ver. 6. The Israelites would not even keep the captives who had been taken, 2 Chronicles xxviii. 15. (Watson, let. 5.) — Achaz had been made captive before. But now the Lord defeated the projects of his enemies, as he will the conspiracy of heretics against his Church. (Worthington)
Verses 1-9 Ungodly men are often punished by others as bad as themselves. Being in great distress and confusion, the Jews gave up all for lost. They had made God their enemy, and knew not how to make him their friend. The prophet must teach them to despise their enemies, in faith and dependence on God. Ahaz, in fear, called them two powerful princes. No, says the prophet, they are but tails of smoking firebrands, burnt out already. The two kingdoms of Syria and Israel were nearly expiring. While God has work for the firebrands of the earth, they consume all before them; but when their work is fulfilled, they will be extinguished in smoke. That which Ahaz thought most formidable, is made the ground of their defeat; because they have taken evil counsel against thee; which is an offence to God. God scorns the scorners, and gives his word that the attempt should not succeed. Man purposes, but God disposes. It was folly for those to be trying to ruin their neighbours, who were themselves near to ruin. Isaiah must urge the Jews to rely on the assurances given them. Faith is absolutely necessary to quiet and compose the mind in trials.
This chapter is an occasional sermon, in which the prophet sings both of mercy and judgment to those that did not perceive or understand either; he piped unto them, but they danced not, mourned unto them, but they wept not. Here is, I. The consternation that Ahaz was in upon an attempt of the confederate forces of Syria and Israel against Jerusalem, ver 1, 2. II. The assurance which God, by the prophet, sent him for his encouragement, that the attempt should be defeated and Jerusalem should be preserved, ver 3-9. III. The confirmation of this by a sign which God gave to Ahaz, when he refused to ask one, referring to Christ, and our redemption by him, ver 10-16. IV. A threatening of the great desolation that God would bring upon Ahaz and his kingdom by the Assyrians, notwithstanding their escape from this present storm, because they went on still in their wickedness, ver 17-25. And this is written both for our comfort and for our admonition.
Cross references: : 2 Kings 16:5 Or, Syria. To wit, the second time: for in the first battle Ahaz was overcome.
II. The great distress that Ahaz and his court were in when they received advice of this design: It was told the house of David that Syria and Ephraim had signed a league against Judah, v. 2. This degenerate royal family is called the house of David, to put us in mind of that article of God's covenant with David (Ps 89 30-33), If his children forsake my law, I will chasten their transgression with the rod; but my loving-kindness will I not utterly take away, which is remarkably fulfilled in this chapter. News being brought that the two armies of Syria and Israel were joined, and had taken the field, the court, the city, and the country, were thrown into consternation; The heart of Ahaz was moved with fear, and then no wonder that the heart of his people was so, as the trees of the wood are moved with the wind. They were tossed and shaken, and put into a great disorder and confusion, were wavering and uncertain in their counsels, hurried hither and thither, and could not fix in any steady resolution. They yielded to the storm, and gave up all for gone, concluding it in vain to make any resistance. Now that which caused this fright was the sense of guilt and the weakness of their faith. They had made God their enemy, and knew not how to make him their friend, and therefore their fears tyrannised over them; while those whose consciences are kept void of offence, and whose hearts are fixed, trusting in God, need not be afraid of evil tidings; though the earth be removed, yet will not they fear; but the wicked flee at the shaking of a leaf, Lev 26 36.
Jasub. This name was mysterious: Shear-Jashub means “the rest shall return” from Babylon, or be converted under Ezechias, chap. x. 22. (Calmet) — Protestants, Go “thou, and Shear-Jashub, thy son, at the end of the conduit,” &c. (Haydock)
1. God appointed the prophet to meet Ahaz, though he did not send to the prophet to speak with him, nor desire him to enquire of the Lord for him (v. 3): Go to meet Ahaz. Note, God is often found of those who seek him not, much more will he be found of those who seek him diligently. He speaks comfort to many who not only are not worthy of it, but do not so much as enquire after it.
(1.) The prophet must rebuke their fears, and advise them by no means to yield to them, but keep their temper, and preserve the possession of their own souls (v. 4): Take heed, and be quiet. Note, In order to comfort there is need of caution; that we may be quiet, it is necessary that we take heed and watch against those things that threaten to disquiet us. "Fear not with this amazement, this fear, that weakens, and has torment; neither let thy heart be tender, so as to melt and fail within thee; but pluck up thy spirits, have a good heart on it, and be courageous; let not fear betray the succours which reason and religion offer for thy support." Note, Those who expect God should help them must help themselves, Ps 27 14.