Isaiah 7:4

4 and say to him, 'Take heed, be quiet, do not fear, and do not let your heart be faint because of these two smoldering stumps of firebrands, at the fierce anger of Rezin and Syria and the son of Remali'ah.

Isaiah 7:4 Meaning and Commentary

Isaiah 7:4

And say unto him, take heed, and be quiet
Or "keep" thyself, not within the city, and from fighting with his enemies, but from unbelief, fear, and dread; or, as the Septuagint version, "keep" thyself, "that thou mayest be quiet" F1; be easy, still, and silent, and see the salvation of God: the Jewish writers interpret the first word of resting and settling, as wine upon the lees: see ( Jeremiah 48:11 ) : fear not;
this explains the former: neither be fainthearted;
or "let thy heart soft" F2, and melt like wax, through dread and diffidence: for the two tails of these smoking firebrands:
meaning the two kings of Syria and Israel: and so the Targum,

``for these two kings, who are as smoking firebrands;''
a metaphor used to express the weakness of these princes, their vain wrath and impotent fury, and the short continuance of it; they being like to firebrands wholly burnt and consumed to the end; a small part remaining, which could not be laid hold upon to light fires or burn with, and that only smoking, and the smoke just ready to vanish. For the fierce anger of Rezin with Syria, and of the son of
Remaliah;
this shows who are meant by the two firebrands, Rezin king of Syria, and Pekah king of Israel; and what by the smoke of them, their fierce anger; which, though it seemed to threaten with utter destruction, in the opinion of Ahaz and his court, was only like the smoke of a firebrand burnt to the end, weak and vanishing.
FOOTNOTES:

F1 (jqvhw rmvh) (fulaxai) , Sept.; "observa ut sis quieto animo", Vatablus.
F2 (Kry la) "ne mollescas", Junius & Tremellius, Piscator.

Isaiah 7:4 In-Context

2 When the house of David was told, "Syria is in league with E'phraim," his heart and the heart of his people shook as the trees of the forest shake before the wind.
3 And the LORD said to Isaiah, "Go forth to meet Ahaz, you and She'ar-jash'ub your son, at the end of the conduit of the upper pool on the highway to the Fuller's Field,
4 and say to him, 'Take heed, be quiet, do not fear, and do not let your heart be faint because of these two smoldering stumps of firebrands, at the fierce anger of Rezin and Syria and the son of Remali'ah.
5 Because Syria, with E'phraim and the son of Remali'ah, has devised evil against you, saying,
6 "Let us go up against Judah and terrify it, and let us conquer it for ourselves, and set up the son of Ta'be-el as king in the midst of it,"
Revised Standard Version of the Bible, copyright 1952 [2nd edition, 1971] by the Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.