Also, both INTPs are abstract in their speech. So, abstraction and mysticism in Yoda's speech doesn't mean that he is INFJ, especially if we take in account that Yoda has easily a straight-forward, direct to the point and utilitarian speech that INFJs hardly have.
You still refuse to fact the fact that Yoda is not emotional like true Feelers in the movie are. Luke, Padmé, Anakin, Chewbacca, are Feelers, Yoda is not one, the difference is clear and that aloe prove that yoda is not INFJ. Admit your wrong.