On another thread, http://www.jehovahs-witness.net/jw/friends/190929/1/JWs-say-Worldly-People-are-Better-Off-DEAD, undisfellowshipped posted this:
Our Kingdom Ministry, September 1992:
What will you do if an attorney or a judge asks you why you are refusing a “lifesaving” transfusion for your child? Although your first inclination might be to explain your belief in the resurrection and express your strong faith that God will bring your child back if he dies, such an answer by itself may do no more than convince the judge, whose paramount concern is the physical welfare of the child, that you are a religious fanatic and that he must step in to protect your child.
Are witnesses supposed NOT to witness under this circumstances, and lie instead? YES.
How sad.
It is also so sad that they recognize that the worldly person has the "paramount concern" of the "physical welfare of the child". That is to say, the judge, attorney, whatever, is not acting on bad faith, but out of sincere interest for the child, and witnesses must lie to him.