2 Pedro 3

15 And always regard the patient forbearance of our Lord as salvation, as our dear brother Paul also has written to you in virtue of the wisdom granted to him.

16 That is what he says in all his letters, when speaking in them of these things. In those letters there are some statements hard to understand, which ill-taught and unprincipled people pervert, just as they do the rest of the Scriptures, to their own ruin.