Texas Gov. Rick Perry (R) said Sunday that he believes rejecting LGBT people is similar to fighting slavery during the pre-Civil War era.

Appearing on the Family Research Council’s program “Stand With Scouts Sunday,” the arch conservative governor urged the Boy Scouts to stand strong against any impulse to “tear apart” the organization’s values and replace them with the “flavor of the month.”

“The fact is, this is a private organization,” Perry said of the Boy Scouts. “Their values and principles have worked for a century now. And for pop culture to come in and try to tear that up, which happens to be the flavor of the month so to speak, and to tear apart one of the great organizations that has served millions of young men, helped them become men and great fathers, that is just not appropriate and I hope the American people will stand up and say, ‘Not on my watch.’”

More: Rick Perry Compares Rejecting LGBT People to Fighting Slavery