Philippine President Rodrigo Duterte on Friday promised to resign if someone can prove to him that God exists.

Duterte made the comment during a speech at a science and technology event, during which he questioned several aspects of Catholicism, The Associated Press reported.

He said that he would step down if someone can prove, with a picture or other evidence, that humans are “able to talk and to see God.”

Duterte has faced criticism from the majority-Roman Catholic population for his comments about religion. Most recently, he was under fire for calling God “stupid.”

“Who is this stupid God? This son of a bitch is then really stupid,” he said in a speech last week. “You were not involved but now you’re stained with an original sin … What kind of a religion is that? That’s what I can’t accept, very stupid proposition.”- READ MORE