▁the ▁R hen ish ▁Association ▁for ▁Monument ▁Care ▁and ▁Land s cape ▁Pres ervation ▁( R hein ischer ▁Verein ▁für ▁Denkmal pf lege ▁und ▁Land schaft s schutz ) ▁which ▁took ▁on ▁the ▁then ▁highly ▁end anger ed ▁town ▁wall ▁and ▁St ah le ck ▁Castle ▁ru in ▁jobs , ▁and ▁the ▁great ▁dedic ation ▁of ▁the ▁state ▁of ▁Rh in eland - Pal at inate ▁to ▁the ▁W ern erk ap elle ▁have ▁seen ▁to ▁it ▁that ▁Bach ar ach ▁is ▁still ▁a ▁j ew el ▁of ▁the ▁Rhein rom ant ik ▁and ▁a ▁mult if ac et ed ▁document ary ▁site ▁of ▁media eval ▁architecture ▁on ▁the ▁Middle ▁Rh ine . ▁The ▁W ern erk ap elle ▁ru in ▁is ▁under ▁monument al ▁protection ▁and ▁before ▁it ▁a ▁pla que ▁has ▁been ▁placed ▁recall ing ▁the ▁in human ▁cr imes ▁against ▁Jewish ▁residents ▁and ▁also ▁containing ▁a ▁quot ation ▁from ▁a ▁prayer ▁by ▁Pope ▁John ▁XX III ▁for ▁a ▁change ▁in ▁Christians ’ ▁thinking ▁in ▁their ▁relationship ▁with ▁the ▁Jews : ▁ ▁“ We ▁recognize ▁today ▁that ▁many ▁centuries ▁of ▁blind ness ▁have ▁shr oud ed ▁our ▁eyes , ▁so ▁that ▁we ▁no ▁longer ▁saw ▁the ▁good lin ess ▁of ▁Th y ▁Ch osen ▁People ▁and ▁no ▁longer ▁recognized ▁our ▁first born ▁brother ’ s ▁tra its . ▁We ▁discover ▁now ▁that ▁a ▁mark ▁of ▁C ain ▁stands ▁on ▁our ▁fore head . ▁In ▁the ▁course ▁of ▁the ▁centuries ▁our ▁brother ▁Ab el ▁has ▁la in ▁in ▁blood ▁that ▁we ▁sp