We are instructed to guard YHWH’s Word, His commandments. We need to understand Yahusha's words regarding The Shema and commandment keeping.
Now most will mock me and say that, "now that we have faith in Messiah we should be free from the law - we’ve got the New Book we don’t need the Jew Book.”
Romans 3:31: "Do we then make void the law through faith? Certainly not! On the contrary, we establish the law." You can’t establish law unless it’s in covenant; that’s what that means!
Torah – YHWH’s teaching and instruction – the principles of YHWH – the principles to life.