As the country underwent a Christian revival in the post-Revolutionary years, the ultras worked to raise the status of the Roman Catholic Church once more. The Church and State Concordat of 11 June 1817 was set to replace the Concordat of 1801, but, despite being signed, it was never validated. The Villèle government, under pressure from the "Chevaliers de la Foi" including many deputies, voted in the Anti-Sacrilege Act in January 1825, which punished by death the theft of consecrated hosts. The law was unenforceable and only enacted for symbolic purposes, though the act's passing caused a considerable uproar, particularly among the "Doctrinaires". Much more controversial was the introduction of the Jesuits, who set up a network of colleges for elite youth outside the official university system. The Jesuits were noted for their loyalty to the Pope and gave much less support to Gallican traditions. Inside and outside the Church they had enemies, and the king ended their institutional role in 1828.