When did Peter say that Paul's epistles contain things hard to be understood?
Peter wrote this in 2 Peter 3:15, years after he had experienced that earthly ministry, referring to Paul's epistles (Romans through Hebrews) as containing some things hard to be understood, which the unlearned and unstable twist to their own destruction.
Les explains that Peter made this statement in 2 Peter 3:15, years after he had experienced the earthly ministry. The epistles Peter refers to are Romans through Hebrews, all bunched together in the New Testament. Peter says some things in them are hard to be understood, and the unlearned and unstable twist them. Les points out that Paul says when they do that, they make it another gospel, and the anathema of a righteous God rests upon them. They twist the Scriptures to their own destruction, and sadly also to the destruction of those under them. So Les says we must search the Scriptures, and Peter tells us to get back to the writing of Paul.