“Some of the loudest voices for tolerance today have little tolerance for traditional Christian beliefs,” Pence said. “Be ready.”

With his wife, Karen, sitting on stage as he spoke, Pence recounted the “harsh attacks” he said they endured when she returned this year to teaching art at a Christian elementary school where she’d worked when he’d served in Congress. Unlike her previous stint, this time Karen Pence faced scrutiny after news reports pointed out that the school bans gay students and teachers.

“Throughout most of American history, it’s been pretty easy to call yourself Christian,” Pence said. “It didn’t even occur to people that you might be shunned or ridiculed for defending the teachings of the Bible. But things are different now.”

Pence said the graduates will be asked not just to tolerate things that violate their faith, but to endorse them.