What do you suppose the epistles of Paul are for? Who is his audience? What is the substance of his message?
What are you trying to make me say? like you mentioned before in another thread you know well how to get any info on scripture.
In case, here is a pulpit commentary for the book of 2 peter, there is plenty of info or commentary on bible hub you can search from there;
2 Peter
Introduction.
1. GENUINENESS OF THE EPISTLE.
1. External Evidence.
IN considering the genuineness of this Epistle we are confronted at once with the well-known words of Eusebius. He says, in his ’Ecclesiastical History,’ which seems to have been finished in A.D. 325, "One Epistle of Peter, which is called the first, is accepted; and this the presbyters of old have used in their writings as undoubted. But that which is circulated as his Second Epistle we have received to be not canonical. Nevertheless, as it appeared to many to be useful, it has been diligently read with the other Scriptures" (Eusebius, ’Hist. Eccl.,’ 3:3). In the same chapter he says that he knows only one genuine Epistle among the writings attributed to St. Peter; and in book 3:25 he classes the Second Epistle with those of James and Jude, as "disputed, indeed, but known to most men."
There are no direct quotations from this Epistle in the Christian writings of the first two centuries; there are, however, some scattered allusions which seem to imply acquaintance with it. Thus Clement of Rome, in his ’Epistle to the Corinthians,’ written about A.D. 100, says (chapter 23.), "Let that Scripture be far from us where it says, Wretched are the double-minded,... who say, These things we heard even in the time of our fathers, and, behold, we have grown old, and none of these things has happened to us." The same passage is quoted with slight differences in the so-called second epistle of Clement, where it is introduced with the words, "For also the prophetic word (ὁ προφητικοÌς λοìγος) says." Clement seems to have had in his mind recollections of chapter 3:4 and James 1:8. The words of the second epistle (written, perhaps, about the middle of the second century) remind us also of 2 Peter 1:19 (τοÌν προφητικοÌν λοìγον). The remainder of the passage, as quoted in 1 Clement 23, and 2 Clement 11, is quite different from St. Peter. It is therefore possible that Clement may be quoting some apocryphal writing; but it is at least probable that he is mixing together reminiscences of James 1:8 and chapter 3:4, with additions derived from some unknown source. The early Fathers were accustomed to give the sense, not the exact words, of their citations, often, it seems, quoting from memory; but even if we suppose that the passage was borrowed immediately from some unknown writer, it remains probable that that writer, older than Clement or contemporary with him, was acquainted with this Epistle. The μεγαλοπρεπηÌς δοìξα of 1 Clement 9. looks like a recollection of the same remarkable words in 2 Peter 1:17. It is also probable that in 1 Clement 7 and 9 there is a reference to 2 Peter 2:5, and in 1 Clement 11 to 2 Peter 2:6-9. In the ’Shepherd of Hermas’ there are three or four apparent allusions to this Epistle. Thus the words, τη῀ς τρυφη῀ς καιÌ τη῀ς ἀπαìτης ὁ χροìνος ὡìρα ἐστιÌ μιìα (’Sim.,’ 6:4) remind us of chapter 2:13. So in ’Vis.,’ 3:7, I the words, "Who... have forsaken the true way," may be an echo of chapter 2:15, and "Ye who have escaped the world" (’Vis.,’ 4:3.2), of chapter 2:20. Justin Martyr says, in controversy with the Jew Trypho, "As there were false prophets in the time of your holy prophets, so now there are many false teachers among us," in which words there seems to be a reminiscence of chapter 2:1. In the same book he says, "The day of the Lord is as a thousand years," which may be suggested by Psalm 90:4, but more nearly resembles chapter 3:8 — a passage to which possible allusions occur in the epistle ascribed to Barnabas, in Irenaeus, and Hippolytus.
In the Apology addressed to Antoninus by Melito of Sardis, about A.D. 170, there is a passage which closely resembles 2 Peter 3:5-7. Irenaeus also speaks of the conflagration of the universe as a "diluvium ignis;" and it may be noted, as at least a remarkable coincidence, that in speaking of the death of St. Peter he has the same word, ἐìξοδος, which is used in chapter 1:15. In the writings of Theophilus of Antioch, who wrote about the same time, there is a possible allusion to chapter 1:19, and an almost certain reference to 2 Peter 1:21, "Men of God, moved by the Holy Ghost, and becoming prophets, inspired and made wise by God himself, became taught of God" (’Ad Autolycam,’ 2:9).
Eusebius tells us (’Hist. Eccl.,’ 6:14) that Clement of Alexandria wrote expositions, not only of the canonical Scriptures, bat also of the disputed books, as the Epistle of Jude and the remaining Catholic Epistles. Some doubt is thrown upon this assertion by some contradictory statements of Cassiodorus; but, on the whole, it seems probable that the Second Epistle of St. Peter was known to the great master of the catechetical school.
Hippolytus of Portus, who wrote about A.D. 9.20, has a passage which seems to be an expansion of 2 Peter 1:20. He says (’De Antechristo,’ c. 2) that "the prophets spoke not of their own power, nor did they preach what they themselves wished; but first they were gifted with wisdom through the Word, then were well instructed about the future through visions." And in another place he speaks of the "wicked angels chained in Tartarus as punishment for their sins" (’Adv. Haer.,’ 10:30). Origen, who died A.D. 253, was certainly acquainted with both the Epistles of St. Peter. He is quoted by Eusebius (’Hist. Eccl.,’ 6:26) as saying, "Peter has left one acknowledged Epistle: let it be granted that he left also a second, for this is disputed." In the ’Homilies,’ which we have only in the Latin translation of Rufinus, he thrice mentions the Second Epistle: "Peter sounds forth with the two trumpets of his Epistles" (Hom. 7. on Joshua); "And again Peter says, Ye have been made partakers of the Divine nature" (Hom. 4. on Leviticus); "As the Scripture saith in a certain place, A dumb animal, answering with human voice, forbade the madness of the prophet". But there are no quotations from the Epistle in his extant Greek works, and he twice speaks of the First Epistle as the Catholic Epistle of Peter.
The rest can be found on bible hub or other sources if you are interested.
Blessings