Discovery BoxIsaiah 40:21-22 
Context40:21 Do you not know?
Do you not hear?
Has it not been told to you since the very beginning?
Have you not understood from the time the earth’s foundations were made?
40:22 He is the one who sits on the earth’s horizon; 1
its inhabitants are like grasshoppers before him. 2
He is the one who stretches out the sky like a thin curtain, 3
and spreads it out 4 like a pitched tent. 5
Isaiah 40:28
Context40:28 Do you not know?
Have you not heard?
The Lord is an eternal God,
the creator of the whole earth. 6
He does not get tired or weary;
there is no limit to his wisdom. 7
1 tn Heb “the circle of the earth” (so KJV, NIV, NRSV, NLT).
2 tn The words “before him” are supplied in the translation for clarification.
3 tn The otherwise unattested noun דֹּק (doq), translated here “thin curtain,” is apparently derived from the verbal root דקק (“crush”) from which is derived the adjective דַּק (daq, “thin”; see HALOT 229 s.v. דקק). The nuance “curtain” is implied from the parallelism (see “tent” in the next line).
4 tn The meaning of the otherwise unattested verb מָתַח (matakh, “spread out”) is determined from the parallelism (note the corresponding verb “stretch out” in the previous line) and supported by later Hebrew and Aramaic cognates. See HALOT 654 s.v. *מתה.
5 tn Heb “like a tent [in which] to live”; NAB, NASB “like a tent to dwell (live NIV, NRSV) in.”
6 tn Heb “the ends of the earth,” but this is a merism, where the earth’s extremities stand for its entirety, i.e., the extremities and everything in between them.
7 sn Exiled Israel’s complaint (v. 27) implies that God might be limited in some way. Perhaps he, like so many of the pagan gods, has died. Or perhaps his jurisdiction is limited to Judah and does not include Babylon. Maybe he is unable to devise an adequate plan to rescue his people, or is unable to execute it. But v. 28 affirms that he is not limited temporally or spatially nor is his power and wisdom restricted in any way. He can and will deliver his people, if they respond in hopeful faith (v. 31a).
