I think your confidence is misplaced.
Yeshua spoke Hebrew. And Matthew was originally an Hebrew MS (likely all of the NT books were).
Nothing you've said changes the fact that Jesus (which is his English name, and since I'm an American speaking English, it is no sin to call him Jesus, nor saintly to call him Yeshua--I just want every one to know we're talking about the same Messiah, or in Greek, Christ) wasn't speaking Greek, so he didn't word play between Petros and Petra, which was my original point.
Jesus could certainly speak Hebrew, and any language if He wanted to, but not every disciple was as versed in formal Hebrew as Jesus—take Simon, later Cephas, whom we now call Saint Peter and his brother Saint Andrew, who were simple fishermen, for example.
If you have any scholarship that shows He did not speak Syriac or Aramaic, but only Hebrew, please enlighten me with a link, Brother. But whatever, believe anything you want. I'm certain one day we'll all know, when we stand before Him in all His Glory.
“Yeshua spoke Hebrew. And Matthew was originally an Hebrew MS (likely all of the NT books were).”
Uh, no. Just, plain, no. All of the NT was originally written in Greek.