?? ???? ??? an extensive and multidimensional idea. ??? ???? ?? the world beyond, ????? ???? ??? meaning ?????, ????? ????? ?? the mystery ?? life. Within Judaism, ?? ???? ??? ???? controversy and discussion . According to many ???? ??? ??? ??????? ?? ???? ?????? ???? . ?? ???, , there are people ??? opposed to it. ????? ??