Albert Barnes' Notes on the Whole Bible - 2 Peter 3:7
But the heavens and the earth which are now - As they now exist. There is no difficulty here respecting what is meant by the word “earth,” but it is not so easy to determine precisely how much is included in the word “heavens.” It cannot be supposed to mean “heaven” as the place where God dwells; nor is it necessary to suppose that Peter understood by the word all that would now be implied in it, as used by a modern astronomer. The word is doubtless employed in a popular signification,... read more
Albert Barnes' Notes on the Whole Bible - 2 Peter 3:6
Whereby - Δι ̓ ὧν Di' hōn. Through which, or by means of which. The pronoun here is in the plural number, and there has been much difference of opinion as to what it refers. Some suppose that it refers to the heavens mentioned in the preceding verse, and to the fact that the windows of heaven were opened in the deluge (Doddridge), others that the Greek phrase is taken in the sense of (διὸ dio) “whence.” Wetstein supposes that it refers to the “heavens and the earth.” But the most obvious... read more