then celegorm arose amid the throng , and drawing his sword he cried : 'be he friend or foe , whether demon of morgoth , of elf , or child of men , or any other living thing in arda , neither law , nor love , nor league of hell , nor might of the valar , nor any power of wizardry , shall defend him from the pursuing hate of feanor 's sons , if he take or find a silmaril and keep it .