IT WOULD BE PERFECTLY UNDERSTANDABLE TO READ A PASSAGE FROM PAUL, AND SAY “I HAVE NO IDEA WHAT HE IS TALKING ABOUT.”
After all, even Peter said “Paul says some things hard to understand”.
I, myself, said “What is he talking about?” when I first read I COR 15:20-28.
Also, when I first read the words of I TIM 4:10… I quietly screamed at Paul, saying “Paul, why did you use such loose language? Don’t you know, someone might take this to mean that God is the savior of all?????”
II Peter chapter 3:15
…according as our beloved brother Paul also writes to you, according to the wisdom given to him,
16 as also in all the epistles, speaking in them concerning these things, in which are some things hard to apprehend.