But we dont KNOW what He said in His own language as there is no record of it.
All that people who appeal to that have is what they THINK He probably might have said in His own language.
Or more likely what they wish He would have said.
The Holy Spirit inspired and preserved the Scripture in Greek.
Now, unless you want to try to claim that how He inspired Scripture was in error, there just arent many other options.
But thats not a path that I would even want to consider taking.
But we dont KNOW what He said in His own language as there is no record of it.
John 1:42
42 And he brought him to Jesus. And when Jesus beheld him, he said, Thou art Simon the son of Jona: thou shalt be called Cephas,
It is agreed by most all scholars that Jesus spoke Aramaic, Cephas in Aramaic is the same as the English word rock.
He has already proven to be correct, years later even Paul referred to Simon as Cephas about five times so it must have been a well known event.
You need to take your phoney strawman anti catholic arguments to the trash where they belong and get back into the kitchen where you belong.