Discovery BoxIsaiah 7:2 
Context7:2 It was reported to the family 1 of David, “Syria has allied with 2 Ephraim.” They and their people were emotionally shaken, just as the trees of the forest shake before the wind. 3
Isaiah 10:33
Context10:33 Look, the sovereign master, the Lord who commands armies,
is ready to cut off the branches with terrifying power. 4
The tallest trees 5 will be cut down,
the loftiest ones will be brought low.
Isaiah 42:15
Context42:15 I will make the trees on the mountains and hills wither up; 6
I will dry up all their vegetation.
I will turn streams into islands, 7
and dry up pools of water. 8
Isaiah 55:12
Context55:12 Indeed you will go out with joy;
you will be led along in peace;
the mountains and hills will give a joyful shout before you,
and all the trees in the field will clap their hands.
1 tn Heb “house.” In this context the “house of David” includes King Ahaz, his family, and the royal court. See also Jer 21:12; Zech 12:7-8, 10, 12, for a similar use of the phrase.
2 tn Heb “rests upon.” Most understand the verb as נוּחַ (nuakh, “rest”), but HALOT 685 s.v. II נחה proposes that this is a hapax legomenon which means “stand by.”
3 tn Heb “and his heart shook and the heart of his people shook, like the shaking of the trees of the forest before the wind.” The singular pronoun “his” is collective, referring to the Davidic house/family. לֵבָב (levav, “heart”) here refers to the seat of the emotions.
4 tc The Hebrew text reads “with terrifying power,” or “with a crash.” מַעֲרָצָה (ma’aratsah, “terrifying power” or “crash”) occurs only here. Several have suggested an emendation to מַעֲצָד (ma’atsad, “ax”) parallel to “ax” in v. 34; see HALOT 615 s.v. מַעֲצָד and H. Wildberger, Isaiah, 1:448.
sn As in vv. 12 (see the note there) and 18, the Assyrians are compared to a tree/forest in vv. 33-34.
5 tn Heb “the exalted of the height.” This could refer to the highest branches (cf. TEV) or the tallest trees (cf. NIV, NRSV).
6 tn Heb “I will dry up the mountains and hills.” The “mountains and hills” stand by synecdoche for the trees that grow on them. Some prefer to derive the verb from a homonymic root and translate, “I will lay waste.”
7 tc The Hebrew text reads, “I will turn streams into coastlands [or “islands”].” Scholars who believe that this reading makes little sense have proposed an emendation of אִיִּים (’iyyim, “islands”) to צִיּוֹת (tsiyyot, “dry places”; cf. NCV, NLT, TEV). However, since all the versions support the MT reading, there is insufficient grounds for an emendation here. Although the imagery of changing rivers into islands is somewhat strange, J. N. Oswalt describes this imagery against the backdrop of rivers of the Near East. The receding of these rivers at times occasioned the appearance of previously submerged islands (Isaiah [NICOT], 2:126).
8 sn The imagery of this verse, which depicts the Lord bringing a curse of infertility to the earth, metaphorically describes how the Lord will destroy his enemies.
