See Post #553. Since “Petros/Peter” is never “rock” in the Bible, only “stone,” and since “Petros” is never “Petra” which is always “rock”, and since the inerrant infallible inspired Holy Spirit interprets Cephas as Petros/Peter, Cephas which is the same as Petros is thus not rock in that context; it is only stone. Like it or not. This is Spirit, and it is truth. Q. E. D. Not my opinion. God’s. Strong was misled, and so are others who follow his definition in that particular detail.
It makes no difference what Petros is
Jesus spoke in Aramaic, that’s what cephas is.
It being wrote in Greek does not change the meaning
of an Aramaic word.