On this day in 1956, two years after pushing to have the phrase “under God” inserted into the pledge of allegiance, President Dwight D. Eisenhower signs a law officially declaring “In God We Trust” to be the nation’s official motto.
The law also mandated that the phrase be printed on all American paper currency. The phrase had been placed on U.S. coins since the Civil War when, according to the historical association of the United States Treasury, religious sentiment reached a peak. Eisenhower’s treasury secretary, George Humphrey, had suggested adding the phrase to paper currency as well.
Although some historical accounts claim Eisenhower was raised a Jehovah’s Witness, most presidential scholars now believe his family was Mennonite. Either way, Eisenhower abandoned his family’s religion before entering the Army, and took the unusual step of being baptized relatively late in his adult life as a Presbyterian. The baptism took place in 1953, barely a year into his first term as president.
Representative Charles Edward Bennett of Florida cited the Cold War when he introduced the bill in the House, saying "In these days when imperialistic and materialistic communism seeks to attack and destroy freedom, we should continually look for ways to strengthen the foundations of our freedom." "In God We Trust" has been the motto of the state of Florida since 1868.
At a Flag Day speech in 1954, he elaborated on his feelings about the place of religion in public life when he discussed why he had wanted to include “under God” in the pledge of allegiance: “In this way we are reaffirming the transcendence of religious faith in America’s heritage and future; in this way we shall constantly strengthen those spiritual weapons which forever will be our country’s most powerful resource in peace and war.”
The first paper money with the phrase “In God We Trust” was not printed until 1957.