“The Lord is not slack concerning His promise, as some count slackness, but is longsuffering toward us, not willing that any should perish but that all should come to repentance” (2 Peter 3:9).
Earlier in verse three, Peter the Apostle addressed a question from scoffers who ridiculed those who were awaiting Jesus’ return: “Where is the promise of His coming? For since the fathers fell asleep, all things continue as they were from the beginning of creation.” One commentary highlights the distinction between those who adopt that dismissive attitude and others who raise valid concerns about the perceived delay in Jesus’ return…
“There is considerable difference between the question ‘where is the promise of His coming?’ and ‘when is the Lord coming?’ The former is of the unbeliever and the latter is of a perplexed believer.” (1)
With this in mind, we should recognize that it is neither wrong nor inappropriate to ask questions regarding this subject. For instance, the following commentator defines this reference to “slackness”: “The word implies, besides delay, the idea of lateness with reference to an appointed time.” (2) If we are similarly puzzled by this apparent delay, then perhaps we may benefit from a change of perspective.
If we desire to know why Jesus has not returned in the centuries that have elapsed since His death and resurrection, we need look no further than 2 Peter 3:9 for the answer. As seen in the passage quoted above, “…he is patient with you, not wanting anyone to perish, but everyone to come to repentance” (NIV). This directs our attention to an important point. Instead of focusing on the apparent delay in Christ’s return, we may do better to set our sights on what He seeks to accomplish during this interim period.
One source highlights the beneficial nature of this approach…
“The point of 2 Peter 3 is that, no matter how long it takes, God will keep His word—’the Lord is not slow in keeping his promises’ (verse 8)—specifically, He will return one day to judge the world and rescue His people. The fact that it has not happened yet is absolutely no indication that He will not do it.” (3)
While it may seem as if Jesus’ second advent is taking longer than expected, we can be confident that there is a justifiable reason for any apparent delay. We can be certain that Christ will fulfill His promise to return, for we have His personal assurance in this regard…
“And after I go and prepare a place for you, I will come back and take you to myself, so that you will be where I am” (John 14:3 GNT).
(1) Earl D. Radmacher, Ronald Barclay Allen, and H. Wayne House, Nelson’s New Illustrated Bible Commentary (Nashville: T. Nelson Publishers, 1999), 1700.
(2) Vincent, Marvin R. DD. “Commentary on 2 Peter 3”. “Vincent’s Word Studies in the New Testament”. https://www.studylight.org/commentaries/eng/vnt/2-peter-3.html. [verse 9[ Charles Schribner’s Sons. New York, USA. 1887.
(3) GotQuestions.org. (2022, September 19). GotQuestions.org. https://www.gotquestions.org/2-Peter-3-8-thousand-years-day.html

For instance, we can kill time, buy time, or pass the time. Musicians keep time and athletes call time out. Some have time on their hands, while others never seem to have enough. Employees and others can spend time or steal time. Time can be free or expensive, good or bad, wasted or invested, and lost or found. So we can view time in different ways, but what is it?
Nevertheless, that sustaining effort will continue only as long as God sees fit. When God ceases to maintain the current form of the heavens and earth, He will use fire as His chosen element of dissolution. This imagery should be familiar to readers of the Old and New Testaments alike. For example, the book of the Old Testament prophet Nahum alludes to the fiery presence of God…
This also corresponds to what we read later in Genesis 7:10-12. That portion of Scripture tells us “…all the underground waters erupted from the earth” (NLT) at the time of Noah’s flood. The sudden emergence of those underground pockets of water would have led to the catastrophic results associated with the flood.
For instance, many believe that the universe came into existence through an arbitrary process. This idea suggests that the universe could have formed by chance if given a sufficient amount of time. But let’s consider this premise for a moment. In this context, the word “chance” conveys the statistical probability that something will occur. However, this explanation fails if we apply it to the notion that the universe came into existence through random chance.
The assertion that “the world remains unchanged” here in 2 Peter 3:4 predates a contemporary theory regarding the processes that have helped shape our present world. That theory asserts that “the present is the key to the past.” The following commentators discuss its relevance to our text from this passage…
The “fathers” mentioned here in 2 Peter 3:4 likely allude to the ancestral generations of many years ago. The idea is that the circle of life begins at conception and ends at death. While civilizations, technologies, and individual lives come and go, the treadmill of life goes on, according to this perspective.
This characteristic is also associated with the act of “walking” in our text from 2 Peter 3:3. “Walking” is a Biblical idiom that refers to our conduct, disposition, and/or manner of life. 2 Corinthians 5:7 employs this idea in a positive sense when it tells us that God’s people are those who “…walk by faith, not by sight.” We find a similar example in Colossians 2:6: “As you therefore have received Christ Jesus the Lord, so walk in Him.”
In ancient times, an unethical merchant might seek to market a defective earthenware vessel to an unsuspecting customer. To accomplish this, a dishonest vendor would camouflage the damaged portion of a container by carefully applying a thin layer of wax. Once painted, the final product looked as if it was in perfect condition- until the purchaser attempted to fill it with water and subsequently discovered the truth.
So, Peter’s intent in authoring this letter was not merely instructional, but to serve as a reminder for his readers to apply what they had already learned. In light of this, Peter endeavored to stir his audience to action. Much as a homeowner might stir up the coals in a fireplace to bring warmth and light to a home, Peter sought to ignite their desire to grasp Jesus’ teachings and act on them. The same holds true for contemporary readers of this epistle as we reflect on the teachings of the Scriptures and seek to put them into practice.