billvon, I honestly can't tell if you are attempting to be funny with that comment, or simply didn't bother to read post 114 at all?
Half joking, and I did read post 114.
The basic problem is the term "accomplished." Here's a short list of 5:18 translations:
. . . not the smallest letter, not the least stroke of a pen, will by any means disappear from the Law until everything is accomplished.
. . . one jot or one tittle will by no means pass from the law till all is fulfilled.
. . . not an iota, not a dot, will pass from the Law until all is accomplished.
. . . not one stroke, not one dot, is going to disappear from the law, until it’s all come true.
The most literal possible translation from the Greek would be "iota one, or one stroke of a letter, no not shall pass away from the law until everything should happen."
So you can take that very literally and say "well, Christ being killed is everything, so then the law can pass away." But the previous line contradicts that - "not I have come to accomplish, but to fulfill" (again very literal translation of the Greek.) and also says this is true "until heaven and Earth pass away." You can't fulfill something by taking it away, and the passage makes it quite clear that this instruction is valid until the end of time - not until the time of someone's death.
So the more rational way of interpreting that is "no part of the law shall pass away until it has been fulfilled." The problem with that, of course, is that the laws have NOT been fulfilled. If you drive home and do 65mph the whole way, and the speed limit is 65mph, you could say you have fulfilled the law. Great. But if you get pulled over the next day you can't say "but I already fulfilled that law, yesterday!" - the law is still in effect. And that's what Christ was saying there - he did not come to change the laws and the laws are still in effect.
The underlying reason he said this, of course, was that he was getting more and more pressure from the Pharisees who were worried about his growing followers; they thought that posed a threat to them and their believers. They were very legalistic and thus hewed very tightly to the laws of the Old Testament. So they were looking for ways to "trip him up" and get him arrested (they had enough political power to swing that.) They were always saying to him things like "why are you working on the Sabbath?" "You can't forgive sins - only God can do that!" They were looking, in other words, to "trip him up" - to get him to say that he didn't obey the laws, and/or that his followers didn't have to.
So the more likely reason Jesus said that was to not get arrested. (John the Baptist had already been arrested under a similar pretext, and was later put to death.)
The whole "well, he died and that fulfilled them" was concocted later by Christians who needed a way to explain what he said in a manner other than "Christ was scared of being arrested."