As a result, he faces charges of hate speech before the Equality Court next week.
He has also admitted shooting an unarmed burglar at his Sodwana Bay home in March.
Speaking to The Times, Napier said Slade's court papers made little sense to him.
"They didn't make sense to me, so I handed them over to our lawyer. When I got the first copy, I called him to see if I could find out what was troubling him and he went on a tirade about what the church stood for," Napier said.
"We are dealing with someone who is not of his senses. I thought about referring it to the Vatican, I decided against it."
He said he was content that the matter had been removed from the court roll.
"I'm glad that it is out of the way," he said.