Genesis 6
The Corruption of Mankind 1–4
God’s Grief and Judgment Declared 5–8
The Generations of Noah 9–12
God Commands the Building of the Ark 13–22
Bible text: King James Version (1769 Blayney text) · Public domain
Study Notes for Genesis 6
Verse 2
the sons of God — Bene elohim, the phrase of Job 1:6, 'the sons of God came to present themselves before the LORD'. It is read either of heavenly beings or of the godly line contrasted with the 'daughters of men'. The sin is choosing by sight: they 'saw', they 'took', 'of all which they chose'.
Verse 3
My spirit shall not always strive — Din means to judge or contend; the Spirit's pleading with man has a limit, 'for that he also is flesh'. The 'hundred and twenty years' are a respite before the Flood: 'the longsuffering of God waited in the days of Noah, while the ark was a preparing' (1 Pet 3:20).
Verse 4
giants — Nephilim, from naphal, to fall: a 'feller', bully or tyrant. The word occurs only here and in Num 13:33, 'the giants, the sons of Anak'. They are 'mighty men' (gibbor) and 'men of renown', literally men of shem, a name, famous for strength rather than godliness.
Verse 5
every imagination of the thoughts of his heart — Yetser is what is formed or purposed, machashabah the plans devised: the evil lay in the heart's shaping of intentions, 'only evil continually'. Christ traces the same source: 'out of the heart proceed evil thoughts' (Matt 15:19); compare Gen 8:21.
Verse 6
it repented the LORD — Nacham, to be sorry or grieve, the verb repeated in v.7. It is said of God as of a wronged person; yet he is not 'the son of man, that he should repent' (Num 23:19), so his purpose does not waver. 'It grieved him at his heart' (atsab) is real sorrow over sin.
Verse 8
found grace — Chen, favour freely given. It is stated before any description of Noah's character in v.9, so his righteousness is told after the favour. Hebrews names the root: Noah 'became heir of the righteousness which is by faith' (Heb 11:7). Lot uses the same words in Gen 19:19.
Verse 9
just man and perfect — Tsaddiq, righteous, and tamiym, whole or blameless. 'Noah walked with God' repeats what Gen 5:24 says of Enoch. Peter calls him 'a preacher of righteousness' (2 Pet 2:5). 'These are the generations of Noah' opens a new section of Genesis, the history of Noah's line.
Verse 11
corrupt… violence — Shachath, to ruin or spoil, is used in vv.11, 12 (twice) and 13, where God says he will 'destroy' them. Chamas, violence, is the sin named in vv.11 and 13. The earth is 'corrupt before God' and 'filled with' injustice and bloodshed towards men.
Verse 13
The end of all flesh — Qets, the final limit. God shares the decision with Noah, as with Abraham later (Gen 18:17). The verb 'destroy' is shachath, the same as 'corrupt' in vv.11–12: those who 'had corrupted his way' are destroyed 'with the earth'. Peter confirms the event (2 Pet 2:5).
Verse 14
gopher wood — Gopher occurs only here in Scripture, a wood of uncertain identity. 'Ark' is tebah, a chest or box, the word also used of the basket of bulrushes in Ex 2:3. 'Pitch' (kopher) is joined to the verb kaphar, to cover, the root later used for atonement.
Verse 15
three hundred cubits — The ammah, cubit, was the length of the forearm; the ark measured 300, 50 and 30 cubits. Its 30 cubits of height held the 'lower, second, and third stories' of v.16. Later the waters prevailed 'fifteen cubits upward' above the mountains (Gen 7:20).
Verse 18
my covenant — Berit, first used in Scripture here. God 'establishes' (quwm) it with Noah before the Flood, and it is given its terms after it (Gen 9:9–17). Those inside the ark are named: Noah, his sons, his wife, and his sons' wives, eight persons (1 Pet 3:20).
Verse 22
Thus did Noah — The same formula is used of Moses setting up the tabernacle (Ex 40:16), and Gen 7:5 repeats it of Noah. Hebrews gives the motive: 'being warned of God of things not seen as yet, moved with fear, prepared an ark' (Heb 11:7).