In 1957 President and Mrs. Eisenhower attended the opening of the Islamic Center on Massachusetts Avenue in Washington, D. C. The President said:

"And I should like to assure you, my Islamic friends, that under the American Constitution, under American tradition, and in American hearts, this Center, this place of worship, is just as welcome as could be a similar edifice of any other religion. Indeed, America would fight with her whole strength for your right to have here our own church and worship according to your own conscience. This concept is indeed a part of America, and without that concept we would be something else than what we are."