What does the oath of a new citizen recite their oath of allegiance pleges to do all but what?

The oath of allegiance for a new citizen pledges loyalty to the Constitution and laws of the United States, promising to bear arms on behalf of the U.S. if required, and to serve the nation in times of need. However, it does not require them to renounce their cultural or religious beliefs. The oath emphasizes commitment to the principles of freedom and democracy, rather than any specific political party or ideology.