About the U.S. Presidential Oath of Office

"... to the best of my ability ..."

Obama Sworn In
Barack Obama Sworn In As U.S. President For A Second Term. Rob Carr/Getty Images

 

Since George Washington first said the words on April 30, 1789, as prompted by Robert Livingston Chancellor of State of New York, every President of the United States has repeated the following simple presidential oath of office as part of the inauguration ceremony:

"I do solemnly swear (or affirm) that I will faithfully execute the office of President of the United States, and will to the best of my ability, preserve, protect and defend the Constitution of the United States."

The oath is worded and administered in accordance with Article II, Section I of the U.S. Constitution, which requires that, “Before he enter on the Execution of his Office, he shall take the following Oath or Affirmation:”

Who May Administer the Oath?

While the Constitution does not stipulate who should administer the oath to the president, this is typically done by the Chief Justice of the United States. Constitutional law experts agree that the oath could also be administered by a judge or official of the lower federal courts. For example, 30th President Calvin Coolidge was sworn in by his father, then a Justice of the Peace and notary public in Vermont.

Currently, Calvin Coolidge remains the only president to be sworn in by anyone other than a judge. Between 1789 (George Washington) and 2013 (Barak Obama), the oath has been administered by 15 Associate Justices, three federal judges, two New York state judges, and one notary public.

Hours after the assassination of President John F. Kennedy on November 22, 1963, U.S. District Court Judge Sarah T. Hughes became the first woman to administer the oath when she swore in Lyndon B. Johnson onboard Air Force One in Dallas, Texas.

Forms of Administering the Oath

Over the years, the presidential oath has been administered in two ways.

In one form now rarely used, the person administering the oath posed it in the form of a question, as in, “Do you George Washington solemnly swear or affirm that ‘you’ will …”

In its modern form, the person administering the oath poses it as an affirmative statement, with the incoming president repeating it verbatim, as in, “I, Barak Obama do solemnly ‘swear’ or ‘affirm that ‘I’ will …”

Use of Bibles

Despite the First Amendment’s “Establishment Clause” guaranteeing the separation of church and state, incoming presidents traditionally take the oath of office while raising their right hands while placing their left hands on Bible or other book of special – often religious -- significance to them.

John Quincy Adams held a law book, indicating his intention to base his presidency on the Constitution. President Theodore Roosevelt did not use a bible while taking the oath in 1901.

After George Washington kissed the bible he held while taking the oath, most other presidents have followed suit. Dwight D. Eisenhower, however, said a prayer rather than kissing the Bible he was holding.

What About the Vice President's Oath?

Under current federal law, the Vice President of the United States recites a different oath of office as follows:

“I do solemnly swear (or affirm) that I will support and defend the Constitution of the United States against all enemies, foreign and domestic; that I will bear true faith and allegiance to the same; that I take this obligation freely, without any mental reservation or purpose of evasion; and that I will well and faithfully discharge the duties of the office on which I am about to enter: So help me God.”

While the Constitution specifies that the oath taken by the vice president and other government officials states their intention to uphold the Constitution, it does not specify the exact wording of the oath.

Traditionally, the vice president’s oath has been administered by the Chief Justice on inauguration day on the floor of the Senate shortly before the president-elect is sworn in.