Commentaries:
Jamieson, Fausset, and Brown
And, behold, I, even I, do bring a flood—The repetition of the announcement was to establish its certainty (Genesis 41:32). Whatever opinion may be entertained as to the operation of natural laws and agencies in the deluge, it was brought on the world by God as a punishment for the enormous wickedness of its inhabitants.
Other Jamieson, Fausset, and Brown entries containing Genesis 6:21:
Genesis 6:18
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