The Apostle Peter
2 Peter 3:7ESV·traditional attribution

But by the same word the heavens and earth that now exist are stored up for fire, being kept until the day of judgment and destruction of the ungodly.

John Calvin Reformed @genevareformer

7. But the heavens and the earth which are now. He does not infer this as the consequence; for his purpose was no other than to dissipate the craftiness of scoffers respecting the perpetual state of nature, and we see many such at this day who being slightly embued with the rudiments of philosophy, only hunt after profane speculations, in order that they may pass themselves off as great philosophers.

Matthew Henry Presbyterian @wholebiblehenry

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

John Gill Reformed Baptist @doctorgill

But the heavens and the earth which are now,.... In being, in distinction from, and opposition to the heavens that were of old, and the earth standing in and out of the water, and the world that then was when the waters of the flood overflowed it: by the same word are kept in store; that is, by the word of God, as in Pe2...