Isaiah 30:18

The prophet now proceeds with ולכן, to which we cannot give any other meaning than et propterea, which it has everywhere else. The thought of the prophet is the perpetually recurring one, that Israel would have to be reduced to a small remnant before Jehovah would cease from His wrath. "And therefore will Jehovah wait till He inclines towards you, and therefore will He withdraw Himself on high till He has mercy upon you; for Jehovah is a God of right, salvation to those who wait for Him." In other places lâkhēn (therefore) deduces the punishment from the sin; here it infers, from the nature of the punishment, the long continuance of the divine wrath. Chikkâh, to wait, connected as it is here with Lamed, has at least the idea, if not the actual signification, of delay (as in Kg2 9:3; compare Job 32:4). This helps to determine the sense of yârūm, which does not mean, He will show Himself exalted as a judge, that through judgment He may render it possible to have mercy upon you (which is too far-fetched a meaning); but, He will raise Himself up, so as to be far away (cf., Num 16:45, "Get you up from among this congregation;" and Psa 10:5, mârōm = "far above," as far as heaven, out of his sight), that thus (after having for a long time withdrawn His gracious presence; cf., Hos 5:6) He may bestow His mercy upon you. A dark prospect, but only alarming to unbelievers. The salvation at the remotest end of the future belongs to believers even now. This is affirmed in the word 'ashrē (blessed), which recalls Psa 2:12. The prophet uses châkhâh in a very significant double sense here, just as he did nuus a short time before. Jehovah is waiting for the time when He can show His favour once more, and blessed are they who meet His waiting with their own waiting.

The closing words of the foregoing paragraph (You shall be left as a beacon upon a mountain) some understand as a promise that a remnant of them should be reserved as monuments of mercy; and here the prophet tells them what good times should succeed these calamities. Or the first words in this paragraph may be read by way of antithesis, Notwithstanding this, yet will the Lord wait that he may be gracious. The prophet, having shown that those who made Egypt their confidence would be ashamed of it, here shows that those who sat still and made God alone their confidence would have the comfort of it. It is matter of comfort to the people of God, when the times are very bad, that all will be well yet, well with those that fear God, when we say to the wicked, It shall be ill with you. I. God will be gracious to them and will have mercy on them. This is the foundation of all good. If we find favour with God, and he have mercy upon us, we shall have comfort according to the time that we have been afflicted. 1. The mercy in store for them is very affectingly expressed. (1.) "He will wait to be gracious (Isa 30:18); he will wait till you return to him and seek his face, and then he will be ready to meet you with mercy. He will wait, that he may do it in the best and fittest time, when it will be most for his glory, when it will come to you with the most pleasing surprise. He will continually follow you with his favours, and not let slip any opportunity of being gracious to you." (2.) "He will stir up himself to deliver you, will be exalted, will be raised up out of his holy habitation (Zac 2:13), that he may appear for you in more than ordinary instances of power and goodness; and thus he will be exalted, that is, he will glorify his own name. This is what he aims at in having me…

30:18-33 This prophecy of salvation includes promises that directed Israel’s attention away from their present adversity to the glorious future awaiting the children of God. 30:18 A faithful God would restore righteous order to the world by punishing the wicked and rescuing his people from them (see 1:27; Ps 96:10-12). • God blesses those who wait; faithful people do not rush ahead of him to solve their own problems but instead rely on his power and goodness.