4:7 “What are you, you great mountain? 2 Because of Zerubbabel you will become a level plain! And he will bring forth the temple 3 capstone with shoutings of ‘Grace! Grace!’ 4 because of this.”
40:3 A voice cries out,
“In the wilderness clear a way for the Lord;
construct in the desert a road for our God.
40:4 Every valley must be elevated,
and every mountain and hill leveled.
The rough terrain will become a level plain,
the rugged landscape a wide valley.
3:4 As it is written in the book of the words of Isaiah the prophet,
“The voice 5 of one shouting in the wilderness: 6
‘Prepare the way for the Lord,
make 7 his paths straight.
3:5 Every valley will be filled, 8
and every mountain and hill will be brought low,
and the crooked will be made straight,
and the rough ways will be made smooth,
3:6 and all humanity 9 will see the salvation of God.’” 10
1 sn It is premature to understand the Spirit here as the Holy Spirit (the third Person of the Trinity), though the OT prepares the way for that NT revelation (cf. Gen 1:2; Exod 23:3; 31:3; Num 11:17-29; Judg 3:10; 6:34; 2 Kgs 2:9, 15, 16; Ezek 2:2; 3:12; 11:1, 5).
2 sn In context, the great mountain here must be viewed as a metaphor for the enormous task of rebuilding the temple and establishing the messianic kingdom (cf. TEV “Obstacles as great as mountains”).
3 tn The word “temple” has been supplied in the translation to clarify the referent (cf. NLT “final stone of the Temple”).
4 sn Grace is a fitting response to the idea that it was “not by strength and not by power” but by God’s gracious Spirit that the work could be done (cf. v. 6).
5 tn Or “A voice.”
6 tn Or “desert.” The syntactic position of the phrase “in the wilderness” is unclear in both Luke and the LXX. The MT favors taking it with “Prepare a way,” while the LXX takes it with “a voice shouting.” If the former, the meaning would be that such preparation should be done “in the wilderness.” If the latter, the meaning would be that the place from where John’s ministry went forth was “in the wilderness.” There are Jewish materials that support both renderings: 1QS 8:14 and 9.19-20 support the MT while certain rabbinic texts favor the LXX (see D. L. Bock, Luke [BECNT], 1:290-91). While it is not absolutely necessary that a call in the wilderness led to a response in the wilderness, it is not unlikely that such would be the case. Thus, in the final analysis, the net effect between the two choices may be minimal. In any case, a majority of commentators and translations take “in the wilderness” with “The voice of one shouting” (D. L. Bock; R. H. Stein, Luke [NAC], 129; I. H. Marshall, Luke [NIGTC], 136; NIV, NRSV, NKJV, NLT, NASB, REB).
7 tn This call to “make paths straight” in this context is probably an allusion to preparation through repentance as the verb ποιέω (poiew) reappears in vv. 8, 10, 11, 12, 14.
8 sn The figurative language of this verse speaks of the whole creation preparing for the arrival of a major figure, so all obstacles to his approach are removed.
9 tn Grk “all flesh.”
10 sn A quotation from Isa 40:3-5. Though all the synoptic gospels use this citation from Isaiah, only Luke cites the material of vv. 5-6. His goal may well be to get to the declaration of v. 6, where all humanity (i.e., all nations) see God’s salvation (see also Luke 24:47).