Jesus spoke in Aramaic, but His sayings were transcribed in Greek, a generation after His time on earth. Aramaic and Greek are different languages. Very different. The differences are profound. This fact cannot be emphasized enough.
But none of Jesus’s teachings were written down in Aramaic.
“One of the reasons we’ve turned our backs against the future at present is that we unconsciously sense that the logics that will dictate our lives in the next 20, 30, 40, 50 years will be completely unlike those which rule our lives today and have ruled our lives in the past. We may move into a very indeterminate, seemingly dangerous and chaotic era where all the old certainties and the social cement that held society together will have gone.”
J. G. Ballard