{"version":"1.0","provider_name":"Christian Pure","provider_url":"https:\/\/christianpure.com\/nl","title":"Largest Christian Denominations in the U.S., Ranked by Membership","type":"rich","width":600,"height":338,"html":"<p class=\"cppw-embed-teaser\">The Catholic Church is the largest U.S. denomination, then nondenominational churches and Southern Baptists; 40% of American adults are Protestant.<\/p>","thumbnail_url":"https:\/\/i0.wp.com\/christianpure.com\/wp-content\/uploads\/2026\/09\/hf620-img_00343.webp?fit=900%2C663&ssl=1","thumbnail_width":900,"thumbnail_height":663}