The Principle
'In God We Trust' is the United States' official national motto and appears on all US currency and official documents. Its adoption as the official motto in 1956 (Public Law 84-851) and its presence on coins since 1864 represent the most visible expression of American civil religion - the use of religious language and imagery as a form of national self-understanding. The motto's biblical roots, its constitutional survival despite repeated Establishment Clause challenges, and the debates it has generated illuminate the complex relationship between biblical tradition and American law.
Biblical Foundation
The phrase 'In God We Trust' is a condensed expression of a biblical theme that runs through the entire Psalter. Psalm 56:11 declares: 'In God I trust and am not afraid. What can man do to me?' Psalm 40:4 - 'Blessed is the one who trusts in the LORD, who does not look to the proud, to those who turn aside to false gods' - connects trust in God to the rejection of idolatry. Proverbs 3:5 - 'Trust in the LORD with all your heart and lean not on your own understanding' - is among the most widely memorized biblical texts in American Christian culture.
Isaiah 12:2 provides a form of the phrase closest to the motto: 'Surely God is my salvation; I will trust and not be afraid. The LORD, the LORD himself, is my strength and my defense; he has become my salvation.' The combination of trust (Hebrew: batach), God, and the rejection of fear appears repeatedly in contexts of national crisis - exactly the emotional register in which the phrase was inscribed on American coinage during the Civil War.
The Hebrew batach (trust, rely on, be confident in) appears over 100 times in the Old Testament, most frequently in the Psalms, and consistently denotes the posture of the covenant people toward God as their ultimate security. The New Testament Greek equivalent elpizō (hope, trust) carries the same sense of confident reliance.
Historical Transmission
The motto's origin is directly traceable to the fourth stanza of Francis Scott Key's 'The Star-Spangled Banner' (1814): 'Then conquer we must, when our cause it is just, And this be our motto: In God is our trust.' Key, a devout Episcopalian, drew on Psalm 56 and the tradition of national reliance on divine Providence that runs through American history from the Mayflower Compact onward.
The Civil War generated intense interest in religious symbolism for national coinage, and Secretary of the Treasury Salmon Chase authorized the motto's appearance on the two-cent coin in 1864, responding to petitions from Protestant clergy who argued that the nation's coins should acknowledge God. The motto spread to other coins over subsequent decades.
The 1956 Congressional adoption of 'In God We Trust' as the official national motto replaced the de facto motto 'E Pluribus Unum' ('Out of Many, One') and was explicitly motivated by a desire to distinguish American identity from Soviet atheism during the Cold War - a political as well as religious act.
Key Champions
Francis Scott Key's incorporation of the phrase into the national anthem gave it an emotional resonance that transcended formal religious affiliation. Mark Watkinson, a Baptist minister from Pennsylvania, wrote to Secretary Chase in 1861 proposing the motto: 'From my heart I have felt our national shame in disowning God as not the least of our present national disasters... What if our Republic were now shattered beyond reconstruction? Would we not then wish that we had not ceased to be theocratic?' His letter directly initiated the coinage inscription.
Modern Application
The motto has survived multiple Establishment Clause challenges. Aronow v. United States (9th Circuit, 1970) held that the motto had 'lost through rote repetition any significant religious content'; Elk Grove Unified School District v. Newdow (2004) addressed the Pledge of Allegiance but the Court's reasoning applied to the motto as well. Courts have consistently held that the motto represents 'ceremonial deism' - a use of religious language so attenuated from genuine theological content that it does not constitute a government endorsement of religion.
Congressional legislation passed in 2011 reaffirmed 'In God We Trust' as the national motto (House Concurrent Resolution 13) with bipartisan support, reflecting the motto's continued broad popular acceptance even as its religious content is disputed by secular Americans who view it as an exclusionary endorsement of theism.
Scholarly Debate
The scholarly debate is both constitutional and theological. Constitutional scholars debate whether 'ceremonial deism' is a coherent doctrine - Justice O'Connor's invention - or a convenient fiction that protects government religious expression from scrutiny it would otherwise not survive. Theologians debate whether a national motto that invokes God without any specific content or commitment represents genuine religious faith or its trivialization. Robert Bellah's classic essay 'Civil Religion in America' (1967) argued that American civil religion, of which the motto is an expression, has its own genuine religious content - not orthodox Christianity but a national faith in divine providence and moral order that can inspire genuine moral commitment. Critics argue that civil religion is a counterfeit that inoculates citizens against genuine religious conviction by providing the emotional satisfaction of religious expression without its moral demands.
Comparative Perspective
National mottos invoking God are common in countries shaped by Christian tradition, but comparative study illuminates different constitutional approaches to the religion-state relationship. France's strict laicite contrasts sharply with the United States' formal secularity combined with pervasive religious symbolism. The contemporary revival of explicitly religious national identity politics in several European countries represents a different engagement with the biblical tradition than American ceremonial deism. The motto's constitutional survival -- repeatedly upheld by courts as insufficiently religious to violate the Establishment Clause -- illustrates the legal category of ceremonial deism as a permanent feature of American constitutional law. Whether this diluted civic religion serves the theological purpose of the biblical trust language it invokes -- genuine reliance on God as the nation's ultimate foundation -- is a question that theologians from different traditions answer very differently.