真十字架
Pieces of the purported True Cross, including half of the INRI inscription tablet, are preserved at the basilica Santa Croce in Gerusalemme in Rome. Other small pieces of the True Cross are reportedly preserved in hundreds of other European churches. The authenticity of the relics and the accuracy of reports of finding the True Cross is not accepted by all Christians. The belief in the Early Christian Church tradition regarding the True Cross is generally restricted to the Catholic and Eastern Orthodox Churches. The medieval legends of the True Cross provenance differ between Catholic and Eastern Orthodox tradition. These churches honour Helena as a saint, as does also the Anglican Communion.