london survivors blaze kill 71 people six months ago grenfell tower social house block west london weep multi-faith memorial service st paul cathedral thursday attend members royal family bereave relatives hold picture love ones commemorate britain deadly fire since world war two tragedy profoundly shock nation fire break middle night june 14 quickly gutted 24-storey build home multi-ethnic community live poor area within one london rich boroughs kensington chelsea disaster highlight area extreme disparities live condition rich poor fuel debate safety concern voice tower residents fire ignore service reflect multi-cultural character grenfell community christian muslim prayers music middle eastern caribbean western traditions also address anger many survivors perceive neglect community fire majority hundreds people displace fire still stay hotels suitable permanent home provide yet today ask warn heed community leave feel neglect uncared listen graham tomlin bishop kensington tell congregation today hold hope public inquiry get truth lead fire grenfell tower ... trust truth bring justice police investigate fire say charge may bring individuals organizations separate public inquiry way cause fire authorities response prime minister theresa may opposition labour leader jeremy corbyn london mayor sadiq khan heir-to-the-throne prince charles sons prince william prince harry among attend service along bereave families firefighters take part rescue effort night devastation inside grenfell tower take police forensic scientists several months recover identify human remain final death toll 53 adults 18 children service begin white banner bear large green heart emblazon word grenfell carry congregation pulpit catholic priest muslim cleric area around char tower late young syrian musician play mournful tune oud instrument commonly play middle east part africa many grenfell residents tie choir muslim schoolgirls perform song call inshallah survivor nadia jafari escape tower lose elderly father ali read poem call remember 13th century persian poet scholar rumi service also include rendition leonard cohen hallelujah perform caribbean-style steel band performance somewhere musical west side story schoolchildren grenfell area scatter green hearts symbol solidarity victims survivors around cathedral altar six months grenfell fire survivors weep london memorial