Cornerstone or Stumbling Block? Posted on August 6, 2023August 6, 2023 by WBC Admin Willoughby Bible Church ยท Cornerstone or Stumbling Block? Text: Mark 6:1-6 Speaker: Pastor Todd Bolton Share This: Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X Click to email a link to a friend (Opens in new window) Email Posted in Sermons.