Did Billy Sunday get threatening letters for his preaching?

Excerpt from: The South Bend Tribune. Sat, Apr 19, 1913 · Page 1

The character of Billy Sunday as an evangelist is well known generally. His methods although they do not conform to the ideas of many people, are energetic and forceful, and have proven to be productive. His fearlessness in denouncing evil and his portrayal of the sins of the world are his strongest assets on the platform. In nearly every city in which Billy Sunday campaigns he receives threatening letters from fanatics and from persons opposed to his almost militant methods. Wilkes-Barre, Pa., where he has just closed a very successful campaign was one of the exceptions to this, much to the surprise of Sunday and his party. It is not known as yet whether there will be any such persons brought from under cover in South Bend but the religious people here hope not.

In Columbus, O., a woman threatened to “cut his heart out”. She was laboring under the impression that Sunday had seriously harmed her. It is to protect himself from scandal that Mr. Sunday never allows women to call upon him and he never calls at a person’s house unless accompanied by some member of his party.