It depends on the context (does doing so express solidarity with survivors and victims of the Nazi death camps? does doing so mock them? etc.). In the United States at least a Catholic has a First Amendment right to wear the Star of David even if it were inappropriate or insensitive to do so. In other words, one might have a right to do so but it might not *be* right.
It is alright for Christians to wear whatever they want, in the free world. Obviously the wearing of Nazi insignia is banned in the countries of the Holocaust and other things could offend other groups.
It should be noted that Jews are not terribly excited by the notion of Christians wearing the Star of David in the same way that Catholics would not like Jews carrying around rosaries because "the bead-thing looks cool". It is a religious symbol and should be respected as such.
I have never known him to wear the star of david.......
Star of David
During the Holocaust, those who didn't wear the Star of David were shot.
The Jews were required to wear the Yellow Stars of David
can Catholics wear the sign of David Cross?
no
Yes, every known Jew had to wear a yellow Star of David to identify themselves.
arm
the star of David
They did not only Prisoners in the Ghettos and Concentration Camps worned the star of david.
It was a six-pointed Star of David, about the size of a human palm, and yellow in color. And it was not worn on the arm, it was worn on the left breast of the outer garment. During the Holocaust Jews were required to wear yellow star of david's on the chest and back of their clothing.
Until death