According to the Greek thinking and language, the physical and spiritual is separate. But the OT was given by God in Hebrew and more and more science is finding that so was most of the NT. In Hebrew, letters and words can be understood on many different levels and there is a spiritual side to the physical. In Hebrew teachings, it cannot be said that one passage is spiritual only and there is nothing physical about it, or a passage is physical history only with no spiritual message.
"...more and more science is finding that so was most of the NT."
my understanding is that the New Testament was all written in Greek.
what is leading you to believe that parts of the New Testament were written in Hebrew?