I’m not assuming anything or accepting anything on blind faith, and I don’t think I’ve given you any reason to think that I am. If anyone says that they think

I’m not assuming anything or accepting anything on blind faith, and I don’t think I’ve given you any reason to think that I am. If anyone says that they think it is either this or that, it’s reasonable to ask them to justify that belief. There’s no reason to resort to using language like assume, blind faith, etc.