Hayyim ben Judah ibn Musa (Béjar, near Salamanca 1380-1460) was a Jewish physician, chemist, astronomer, and apologist who contended with Nicholas de Lyra.[1] His main work is Magen va-Romah (Shield and sword).

References

  1. ^ Hanne Trautner-Kromann Shield and sword: Jewish polemics against Christianity 1993