?? ???? ??? a deep and multifaceted concept . ??? discusses ???? ????? ??? , ????? ???? ??? purpose ?????, ????? to discover ?? the secret ?? ????? . Within Judaism, ?? ???? ??? ???? ?????? ????? . Many believe ???? is ??? connection ?? our spiritual side . Nonetheless, ???? people ??? skeptical of it. ?????? ?? ???? ??????