Genesis 6:5

The wickedness of man was great - What an awful character does God give of the inhabitants of the antediluvian world! 1. They were flesh, (Gen 6:3), wholly sensual, the desires of the mind overwhelmed and lost in the desires of the flesh, their souls no longer discerning their high destiny, but ever minding earthly things, so that they were sensualized, brutalized, and become flesh; incarnated so as not to retain God in their knowledge, and they lived, seeking their portion in this life. 2. They were in a state of wickedness. All was corrupt within, and all unrighteous without; neither the science nor practice of religion existed. Piety was gone, and every form of sound words had disappeared. 3. This wickedness was great רבה rabbah, "was multiplied;" it was continually increasing and multiplying increase by increase, so that the whole earth was corrupt before God, and was filled with violence, (Gen 6:11); profligacy among the lower, and cruelty and oppression among the higher classes, being only predominant. 4. All the imaginations of their thoughts were evil - the very first embryo of every idea, the figment of every thought, the very materials out of which perception, conception, and ideas were formed, were all evil; the fountain which produced them, with every thought, purpose, wish, desire, and motive, was incurably poisoned. 5. All these were evil without any mixture of good - the Spirit of God which strove with them was continually resisted, so that evil had its sovereign sway. 6. They were evil continually - there was no interval of good, no moment allowed for serious reflection, no holy purpose, no righteous act. What a finished picture of a fallen soul! Such a picture as God alone, who searches the heart and tries the spirit, could possibly give. 7. To complete…

God saw it . . . repented . . . grieved--God cannot change (Mal 3:6; Jam 1:17); but, by language suited to our nature and experience, He is described as about to alter His visible procedure towards mankind--from being merciful and long-suffering, He was about to show Himself a God of judgment; and, as that impious race had filled up the measure of their iniquities, He was about to introduce a terrible display of His justice (Ecc 8:11).

And God saw the wickedness of man was great in the earth,.... That it spread throughout the earth, wherever it was inhabited by men, both among the posterity of Cain and Seth, and who indeed now were mixed together, and become one people: this respects actual transgressions, the wicked actions of men, and those of the grosser sort, which were "multiplied" (r) as the word also signifies; they were both great in quality and great in quantity; they were frequently committed, and that everywhere; the degeneracy was become universal; there was a flood of impiety that spread and covered the whole earth, before the deluge of waters came, and which was the cause of it: this God saw, not only by his omniscience, by which he sees everything, but he took notice of it in his providence, and was displeased with it, and determined in his mind to show his resentment of it, and let men see that he observed it, and disapproved of it, and would punish for it: and that, every imagination of the thoughts of his heart was only evil continually: the heart of man is evil and wicked, desperately wicked, yea, wickedness itself, a fountain of iniquity, out of which abundance of evil flows, by which it may be known in some measure what is in it, and how wicked it is; but God, that sees it, only knows perfectly all the wickedness of it, and the evil that is in it: the "thoughts" of his heart are evil; evil thoughts are formed in the heart, and proceed from it; they are vain, foolish, and sinful, and abominable in the sight of God, by whom they are seen, known, and understood afar off: the "imagination" of his thoughts is evil, the formation of them; they were evil while forming, the substratum of thought, the very beginning of it, the first motion to it, yea, "every" such one was evil, and "only"…

The most remarkable thing we have upon record concerning the old world is the destruction of it by the universal deluge, the account of which commences in this chapter, wherein we have, I. The abounding iniquity of that wicked world (Gen 6:1-5, Gen 6:11, Gen 6:12). II. The righteous God's just resentment of that abounding iniquity, and his holy resolution to punish it (Gen 6:6, Gen 6:7). III. The special favour of God to his servant Noah. 1. In the character given of him (Gen 6:8-10) 2. In the communication of God's purpose to him (Gen 6:13, Gen 6:17). 3. In the directions he gave him to make an ark for his own safety (Gen 6:14-16). 4. In the employing of him for the preservation of the rest of the creatures (Gen 6:18-21). Lastly, Noah's obedience to the instructions given him (Gen 6:22). And this concerning the old world is written for our admonition, upon whom the ends of the new would have come.

6:5 everything they thought or imagined (literally every intention of the thoughts of their hearts): In the Old Testament, the heart is the core of volition, thought, and morality (see Prov 4:23). Wicked actions stem from a corrupt inner life. • consistently and totally evil: Strong language captures the pervasiveness, depth, and persistence of human wickedness. Human nature continued to be corrupt even after the flood (see Gen 8:21).