Christianity Today is an evangelical Christian media magazine founded in 1956 by Billy Graham. It is published by Christianity Today International based in Carol Stream, Illinois. The Washington Post calls Christianity Today "evangelicalism's flagship magazine". The New York Times describes it as a "mainstream evangelical magazine". On September 24, 2025, Marvin Olasky, the former Editor-in-Chief of World magazine, was named Editor-in-Chief, replacing former editor Russell D. Moore.