 He also angered people in England by insisting on the restitution of property confiscated during the dissolution, and rejected the claim of Elizabeth I of England to the Crown.Paul IV was violently opposed to the liberal Giovanni Cardinal Morone whom he strongly suspected of being a hidden Protestant, so much that he had him imprisoned.In order to prevent Morone from succeeding him and imposing what he believed to be his Protestant beliefs on the Church, Pope Paul IV codified the Catholic Law excluding heretics and non-Catholics from receiving or legitimately becoming Pope, in the bull "Cum ex apostolatus officio".