For decades the towering marble edifice that is the Washington, D.C. Temple of the Church of Jesus Christ of Latter-day Saints has posed a mystery to those outside the faith. Now, after a major renovation, CBS News' Ed O'Keefe takes a tour inside the temple, before a public open house that will welcome all to visit a building dedicated to reverence and contemplation.

"CBS Sunday Morning" features stories on the arts, music, nature, entertainment, sports, history, science and Americana, and highlights unique human accomplishments and achievements. Check local listings for CBS Sunday Morning broadcast times.

Subscribe to the "CBS Sunday Morning" YouTube channel: http://bit.ly/20gXwJT
Get more of "CBS Sunday Morning": http://cbsn.ws/1PlMmAz
Follow "CBS Sunday Morning" on Instagram: http://bit.ly/23XunIh
Like "CBS Sunday Morning" on Facebook: https://bit.ly/3sRgLPG
Follow "CBS Sunday Morning" on Twitter: http://bit.ly/1RquoQb
Subscribe to our newsletter: http://cbsn.ws/1RqHw7T
Download the CBS News app: http://cbsn.ws/1Xb1WC8
Try Paramount+ free: https://bit.ly/2OiW1kZ

For video licensing inquiries, contact: [email protected]