Briefly review the "beginnings" covered thus far –especially the beginning of God's rescue operation (3:15b). We now come to one of the most well-known passages in Gen. 1-11 – Noah and the cataclysmic deluge.
Let's first overview the narrative, noting especially the many chronological references (read 6:3,6-9,13-22; 7:11,12,16,17,24; 8:4,5,13,14).
Such is the narration of the event. It poses several key questions (especially to the modern secular reader), and it teaches several important spiritual lessons (especially in light of the New Testament's commentary on it). Let's begin with some of the questions . . .
First, as Creator and Owner, God has the moral right to govern His creation. If we grant that fallen human civil authorities have the moral right to punish their citizens for serious civil crimes, how much more does God have this right over His creatures?
Second, the text supplies two extraordinary reasons why God intervened in such a dramatic way:
First, 6:1,2 cites some kind of wrongful union between "the sons of God and the daughters of men." So horrific is this to God that He decides to intervene in judgment and drastically reduce human lifespan (read 6:3). What exactly was this wrongful union?
Some scholars hold that the "sons of God" refer to men from Seth's line, who called themselves by God's name (4:26), and that the "daughters of men" refer to the women in Cain's godless line. Thus, the intermarriage with the godless line (because the women were beautiful) led to the corruption of Seth's line and the situation described in 6:5. Later biblical warnings against ungodly intermarriage provide support for this interpretation, but the second interpretation makes more sense of what the text says.
One more point before we move on. The fact that God was grieved by the corruption of the human race (6:5-7) speaks of God's personal nature and compassion – not of His ignorance that this would happen. If we are often grieved by events we knew would happen, how much more is God grieved?
So God intervened to rescue the human race from total corruption. He judged His enemies through a cataclysmic deluge, and He provided an ark to deliver His followers from this judgment. While this event obviously had great significance for those who experienced it, the New Testament (which constantly affirms the historicity of Noah and the deluge) tells us that it also foreshadowed even more significant future events and illustrated even more significant truths . . .
Lessons from the New Testament
When Jesus was asked about His future return at the end of the age, He responded by referring to the deluge during Noah's lifetime (read Matt. 24:37-41). Jesus' point is His return will take people by surprise because of their culpable ignorance. They were warned (by Noah's ark-building and preaching – more later), but they rejected the warnings ("Nothing like this has happened before!") and went on obliviously – until the flood came and carried them all away.
Peter says this foreshadows how we are rescued from God's final judgment – by inclusion into Christ (read 1 Pet. 3:18-21). Our baptism is the antitype (antitupos) of the salvation of Noah and his family. "Baptism" means "being put into" (e.g., ships sinking into the sea; cloths immersed into dye). The "baptism" to which Peter refers is not the ritual of water baptism ("not the removal of dirt from the flesh"), but being put into Christ by entrusting ourselves to Him as our Savior ("an appeal to God from a good conscience through the resurrection of Jesus Christ;" see also Col. 2:12). You have heard this good news of God's offer to save you from His judgment through Jesus' death and resurrection. Will you choose to entrust yourself to His promise? At that moment, He will put you into Christ where you will be forever safe! Have you made this choice?
Noah was a preacher of righteousness (2 Pet. 2:5) – he communicated God's warning and (presumably) urged people to join him and his family in trusting God's promise. He may have been doing this before God called him to build the ark (like Seth/Enosh – Gen. 4:26). Certainly he would have done this as people saw him building the ark. His lifestyle (how his time and money was spent) was consistent with his message, and this would have precipitated many interchanges about his faith. Noah wasn't some kind of spiritual survivalist, concerned only about himself and his immediate family. He was also concerned for the others, including those who mocked him. Tragically, none of them responded to his preaching.