Simplify the following text for a Grade 9 native English-speaking person.
Original: So , the Church is rightful inheritor of all the promises made to Israel , and Jews who do not take Jesus as Messiah have no right to this blessing .
Simplified: Thus , the Church is rightful inheritor of all the promises made to ethnic Israel ( land , kingdom , etc. ) , and Jews who reject Jesus as Messiah have no divine right of claim on those promises .