Hate to use the word again, but you're being reductive of the situation. We don't have 50 people with bats lining up to assault preachers. We DO have an attorney in California who tried to make it legal to execute gay people on sight, and Ted Cruz, who attended a KillTheGays rally.
Of these situations, I'd be a lot more worried about 50 people yelling rhetoric that gets people killed, because that shit actually happens and is realistic. Physical retaliation is not as common as the hate speech itself.