There is no cure - all, but experts say home visiting could help prevent violence against a child when a caregiver is stressed or doesn't understand the child's behavior. (nmindepth.com)
I'm answering to the question of religion preventing violence in terms of the sum total of violence — is there more or less violence with religion. (religion.blogs.cnn.com)
I don't think the original question was asking for an absolute, just... can religion prevent violence. (religion.blogs.cnn.com)