The "Reichskonkordat" () was signed on 20 July 1933 between the Holy See and Germany. According to historian Pinchas Lapide, the Nazis saw the treaty as giving them moral legitimacy and prestige, whilst the Catholic Church sought to protect itself from persecution through a signed agreement. According to Guenter Lewy, a common view within Church circles at the time was that Nazism would not last long, and the favorable Concordat terms would outlive the current regime (the Concordat does remain in force today). A Church handbook published with the recommendation of the entire German Church episcopate described the Concordat as "proof that two powers, totalitarian in their character, can find an agreement, if their domains are separate and if overlaps in jurisdiction become parallel or in a friendly manner lead them to make common cause". Lewy wrote "The harmonious co-operation anticipated at the time did not quite materialize" but that the reasons for this "lay less in the lack of readiness of the Church than in the short sighted policies of the Hitler regime."