because many of the Yehudim were leaving and believing in Rebbe, Melech HaMoshiach on account of El'azar.  REBBE, MELECH HAMOSHIACH'S TRIUMPHAL ENTRY INTO YERUSHALAYIM  MT 21:1-11; MK 11:1-10; LK 19:28-38; ZECHARYAH 14:4 ; THE PUBLICITY SURROUNDING THE RAISING OF EL'AZAR CREATES A VAST CROWD FOR THE ENTRANCE OF A DEATH-CONQUERING MELECH BEN DOVID INTO THE CITY OF DOVID