Butler proved to be one of the most radical reforming ministers on the home front. The main problem standing in the way of education reform was the question of integrating church schools into the state system, which had bedevilled Balfour's Act in 1902. H. A. L. Fisher had failed to integrate the church schools in his 1918 Act. Butler wrote to Churchill (12 September 1941) to suggest a Joint Select Committee. Churchill did not want a new bill and replied (13 September) that "we cannot have party politics in wartime". Churchill warned him not to "raise the 1902 controversy during the war". Butler later wrote that having seen the Promised Land, "I was damned if I was going to die in the Land of Moab. Basing myself on long experience of Churchill over the India Bill, I decided to disregard what he said and go straight ahead."