Our national determination to keep free of foreign wars and foreign entanglements cannot prevent us from feeling deep concern when ideals and principles that we have cherished are challenged. In the United States we regard it as axiomatic that every person shall enjoy the free exercise of his religion according to the dictates of his conscience. Our flag for a century and a half has been the symbol of the principles of liberty of conscience, of religious freedom and of equality before the law; and these concepts are deeply ingrained in our national character.

Address at San Diego Exposition (October 2, 1935)