By Carla Hinton and Kimberly Thompson Staff Writers Thousands of people visited Oklahoma City for the recent National Baptist Convention USA's 113th annual Congress of Christian Education. The event June 17 through Friday brought delegates from the convention's affiliate churches across the country and the Bahamas. Here are a few glimpses from gathering. Theme of unity Many of the convention's leaders emphasized their focus on unity. At the event's opening service, five preachers representing black Baptist denominations were invited to share greetings.Read more on NewsOK.com