I do think it is valid to defend yourself by claiming that your accusers have it wrong
For example if someone hits you and you retaliate by hitting them back. The State charges you with assault and you claim self defense and the State has it all wrong cuz you say the laws should be different and they took the land from the Indians and you are a sovereign citizen so you don’t need a driver’s license. By legal definition that is assault and not self defense.Some supporters may like what you say but in the jurisdiction of the church over you, you committed apostasy and you are not repentant. Outside the jurisdiction of the church you can call pink elephants a defense or believe whatever you like.