Luk 3:3-22 | TNotes | STEP | 3:3 people should be baptized to show that they had repented of their sins and turned to God: John seems to have adapted the practice of baptism from Jewish rites using water to cleanse, or set apart, people and objects for God’s service (cp. Lev 8:6 ). John called people to repent of their sins and prepare spiritually for the Messiah’s coming. Their baptism publicly demonstrated their repentance and spiritual cleansing.

3:3 ^a people should be baptized to show that they had repented of their sins and turned to God: John seems to have adapted the practice of baptism from Jewish rites using water to cleanse, or set apart, people and objects for God’s service (cp. Lev 8:6 ^b). John called people to repent of their sins and prepare spiritually for the Messiah’s coming. Their baptism publicly demonstrated their repentance and spiritual cleansing.
Summary for Luke 3:4-6: 3:4-6 ^c The quotation is from Isa 40:3-5 ^d (Greek version); it speaks of God’s delivering the Jews from exile in Babylon. After the Jews had returned from exile (Ezra 1–2 ^e), the passage became associated with God’s end-time salvation. John shouted in the wilderness to prepare God’s people for the Lord’s coming. God’s salvation is portrayed as a new exodus, bringing deliverance like the first exodus from Egypt.

• Clear the road for him! ... the rough places made smooth: The image reflects the Middle Eastern practice of preparing a road at the approach of a king, something like “rolling out the red carpet” (cp. Luke 19:36-38 ^f).
3:7 ^g God’s coming wrath is the judgment for all who reject the gospel. Israel as a nation would experience this wrath in the destruction of Jerusalem in AD 70 (see 21:20-23 ^h).
3:8 ⁱ we are descendants of Abraham: Some Jews believed that their descent from Abraham guaranteed their salvation (see John 8:33-39 ^j; Acts 7:2 ^k; Rom 4:1 ^l).

• That means nothing: God had selected the Israelites as his people, and he could reject them and create children of Abraham from these very stones if he chose (cp. Hos 1:3-9 ^m; Rom 9:6-8 ⁿ, 27-28 ^o; 11:17-21 ^p).
3:9 ^q every tree that does not produce good fruit: Israel would be judged as an unfruitful vineyard (see Isa 5:1-7 ^r; cp. Luke 13:7-9 ^s; 20:9-19 ^t).
3:11 ^u two shirts: The Greek word refers to a long shirt worn next to the skin. Even the smallest surplus should be shared with others in need.
3:12 ^v corrupt tax collectors: The word for “corrupt” is not in the Greek, but it accurately expresses the connotation that “tax collector” had for first-century readers. They despised tax collectors, who were notoriously corrupt and worked for the hated Roman authorities.
3:14 ^w These soldiers were probably not Roman, but local Jewish troops under the authority of Herod Antipas. They might have been assigned to protect the tax collectors. John does not condemn either tax collectors or soldiers but calls them to honesty and integrity.
3:16 ^x I’m not even worthy to be his slave and untie the straps of his sandals: The untying of sandals was done only by slaves (to make this connection clear, the NLT adds be his slave and). John thus greatly honored the Messiah.

• baptize you with the Holy Spirit and with fire: The Old Testament prophets predicted that in the last days, God would pour out his Spirit on his people (Isa 32:15 ^y, Ezek 36:28-29 ^z; Joel 2:28 ^aa). This prophecy was at least partially fulfilled on the day of Pentecost (Acts 2 ^ab). Fire is an image of judgment (see Luke 3:9 ^ac); it also has the power to cleanse and refine God’s people (see 1 Cor 3:10-15 ^ad; cp. Isa 4:4 ^ae; Mal 3:2 ^af).
3:17 ^ag After being harvested, the kernels of wheat would be beaten off the stalks and then tossed in the air with a winnowing fork to separate them from the chaff. The heavy grain would fall to the ground as the lighter chaff blew away. This is an image of separation for judgment.

• never-ending fire: See Isa 66:24 ^ah.
Summary for Luke 3:19-20: 3:19-20 ^ai Herod Antipas, the ruler of Galilee, divorced his first wife and married Herodias, the wife of his half brother Herod Philip. When John publicly criticized Herod for this sin, Herod imprisoned and later executed him (cp. 9:9 ^aj; Mark 6:16-29 ^ak). Herod’s execution of John is also recorded by the Jewish historian Josephus (Antiquities 18.5.2).
Summary for Luke 3:21-22: 3:21-22 ^al Jesus’ baptism marked the beginning of his public ministry and his anointing as the Messiah (the “Anointed One”). The voice of God from heaven confirmed Jesus’ identity and mission. 3:21 ^am As he was praying: Luke emphasizes Jesus’ trust and reliance on God in prayer (5:16 ^an; 6:12 ^ao; 9:18 ^ap, 28 ^aq; 11:1 ^ar; 22:32 ^as, 41 ^at, 44 ^au; 23:34 ^av, 46 ^aw).

• the heavens opened: This image was a sign of God’s presence (Isa 64:1 ^ax), divine revelation (Ezek 1:1 ^ay; John 1:51 ^az), and the end of an age (Rev 4:1 ^ba; 15:5 ^bb; 19:11 ^bc).
3:22 ^bd The Spirit might have looked like a dove, or perhaps it descended in a dove-like manner.

• You are my dearly loved Son, and you bring me great joy: This statement resonates with Ps 2:7 ^be and Isa 42:1 ^bf. The former identifies Jesus as the Messiah from David’s line; the latter indicates his role as servant of the Lord. Jesus’ identity was again declared from heaven at his transfiguration (Luke 9:35 ^bg).