For they deliberately overlook this fact, that the heavens existed long ago, and the earth was formed out of water and through water by the word of God,
5. For this they willingly are ignorant of. By one argument only he confutes the scoff of the ungodly, even by this, that the world once perished by a deluge of waters, when yet it consisted of waters. (Genesis 1:2.) And as the history of this was well known, he says that they willingly, or of their own accord, erred.
To quicken and excite us to a serious minding and firm adhering to what God has revealed to us by the prophets and apostles, we are told that there will be scoffers, men who will make a mock of sin, and of salvation from it. God's way of saving sinners by Jesus Christ is what men will scoff at, and that in the last days, under the gospel.
Commenting on 2 Peter 3:3-7
For this they willingly are ignorant of,.... Namely, what follows; for as these men were such as had professed Christianity, and had the advantage of revelation, and had the opportunity of reading the Scriptures, they might have known that the heavens and the earth were from the beginning; and that they were made by the word of God; and that the earth was originally in...