Finally, it is also worth looking at Mill's refutation of someone who thinks that Christianity is the whole truth. Mill seems to argue that such a person misinterprets Christianity. Would this response be convincing to a person with views on Christianity that are different from Mill's? Does Mill have other arguments that might provide a better response to this claim? More generally, Mill's discussion of religious toleration in Chapter 2 brings up the issue of whether Mill can be convincing to people whose beliefs demand intolerance of those who disagree with them. Since Mill is using social benefit as the basis of his justification for liberty, it would seem that a person who believes in intolerance could simply say that any benefits of free opinion are outweighed by allowing something evil to be expressed. Think about how persuasive such a critique is, given Mill's claims about the need for dissent in order to truly understand one's own opinions.