The conservative Christian lineup featured guests who often argue that the U.S. was founded as a Christian nation, a narrative disputed by many historians and other religious traditions.

The “jubilee of prayer, praise, and thanksgiving" is expected to draw thousands of attendees for the “rededication of our country as One Nation Under God.”

An all-day prayer event on the National Mall is being promoted as a celebration of thanksgiving, but critics say it's a Christian nationalist crusade threatening religious…

White House mass prayer event seeks to reclaim US Christian roots