 Then I will turn to the three main views about the nature of a priori justification. One view is that a priori justification is not significantly different from empirical justification. A second view is that it rests on a distinct type of internal mental state often called rational intuition or rational insight and that those intuitions or insights can provide evidence for or against certain propositions. A third view is that a person can be a priori entitled to believe certain propositions independently of any evidence, or can be default reasonable in accepting a proposition independent of any evidence.