[In] the Second Epistle of Peter, the Apostle Peter is going to successfully maneuver his hearers though a minefield of apostasy. The false teachers who brought in these “damnable heresies,” as Peter calls them, were jeopardizing the very existence of what was remaining of the kingdom church. Thus, the purpose of this writing was to challenge those who were saved under the kingdom gospel to stand fast in the face of false teaching. Furthermore, the warnings sounded throughout the epistle are even more relevant for the coming day of the Lord. Like First Corinthians, Second Peter is a letter of correction. — Sadler, page 173.
__________
If we compare 1 Peter 1:1 with 2 Peter 3:1, it is clear that Peter was writing to his countrymen a second time, who were scattered strangers (Greek Diaspora). That is, “sojourners of the dispersion” throughout Pontus, Galatia, Cappadocia, Asia, and Bithynia. The phrase “of the dispersion,” is distinctly Jewish and specifically refers to the Jews who were living in other nations outside the Promised Land. …
The date of this writing was probably around 67 A.D., shortly after the martyrdom of the Apostle Paul, since Peter speaks of “all his epistles” being in circulation (2 Peter 3:16), which would have included 2 Timothy, Paul’s swan song. According to Church history [tradition, really, more than history], it is believed that Peter also suffered martyrdom under Nero, which had to be prior to June of 68 A.D. when the emperor committed suicide. — Sadler, page 175.
__________