It is mentioned once or twice that I am aware of that the Covenants made between God and Moses are "perpetual" or lasting "for all generations," thus until the world ends there's Covenants and laws to be had. However, these Covenants were between the children of Israel and not the Goy, so the Goy would only have to follow the Noahide Laws, or "Seven Laws of Noah," instead of the standard 613 Commandments of God. (here lies yet another extremely weird idea) Now, following the extremely simple basis of 'God's Covenants are perpetual' and 'we are all children of God,' and ignoring the whole Goy issue, here's an 'outside the box' idea: what if the Laws of Moses still stand? Jesus says he's not here to, "destroy, but to fulfill" and that until, "heaven and earth passes away" and until such time the Laws stand, unaltered, until it is wholly fulfilled. Last time I checked heaven and earth are still here. What if this is a prophecy Jesus is making for when he returns for his Millennial Reign? Knowing his corporeal time was short, Jesus is simply speaking of what was to transpire at some future point in time when the whole world is ready to accept a set of new laws and commandments. Remember, he specifically says whomever breaks the commandments, or instructs others to, will get the room next to the noisy air conditioner in the Kingdom of Heaven, but whomever follows and teaches the commandments get the room with the extra pillow. No where does it say these commandments are to be ignored or done away with (I'm probably wrong, but don't know of any offhand) only that he shall fulfill said commandments.