Mike Huckabee suggested President Barack Obama “pretends to be” a Christian in knocking the President’s handling of Pope Francis’ first visit to the U.S.

When asked on Newsmax TV’s “The Hard Line” on Tuesday about Ben Carson’s comments that a Muslim should not be president of the United States, the former Arkansas governor began by saying there is no religious test for public office, but then shifted to a comment about Obama.

“I’m less concerned about what faith the person has. I’m more concerned about the authenticity of their faith and how that plays out in their politics … I’m also concerned about a guy that believes he’s a Christian and pretends to be and then says he is, but then does things that makes it very difficult for people to practice their Christian faith,” Huckabee said.