Jesus did away with the mosaic law.
On this basis JW's eat pork if they wish, do not have to maintain a beard, and do not observe the sabbath.
However the JW's seem to apply aspects of the Mosaic law when it suits them - for instance they often quote it to support their postion on blood. However if the mosaic law does not apply then why refer to the mosaic law at all - if it does provide a guide then maybe bacon should be off the list, beard should be worn and no witness should work on the Sabbath? This is also where they get a lot of their justification for harsh treatment of disfellowshiped people. As has been noted by many the god of Moses was fairly strict, and was quick to have the earth open up and deal to those who didn't agree with him. Jesus preached a Christian message - and it was a lot less restictive than the Mosaic law the Jews had lived under. Turn the other cheek, he who is without sin throw the 1st stone, etc. So once again what is the point of quoting sellected Mosaic law scriture to justify postions that do not appear compatible with the example of Jesus? On blood, I can accept that to eat blood is against Jehovahs wishes - HOWEVER there is a vast difference between someone being hungry and someone about to dies from loss of blood - just as there is a huge difference between eating bllod and a bllod transfussion. Do not the witnesses them selves speak highly of witnesses who have died to save other witnesses? So if a life can be save [not nourished] but saved by a donation of blood from one to another then it would actually seem to be the Chrisitan thing to do.