Existential Realities

Henrik's Description of the Program:

Art, what a wonderful experience to hear you and Jimmy adress the young man called genius, with his clearly gentile ideas. I also say gentile because of his rather proud and rebellious attitude. He hardly gave you the opportunity to say a word. Though I liked him in a way. He seemed honest and was looking for some truth. And....without knowing it he stumbled right upon it. He just should humble himself a little and get rid of the stupid ideas and presumptions of the world and to look beyond what is called science.
Again I was much edified by the power of your quiet and honest testimony of the miraculous things that happened to you in your earlier years. Together with your knowledge of the scriptures, your debating talents and of course the prompting by the Spirit, this can and does work miracles. When you gave that testimony it was like all the hairs on my skin raised. A great show. I wonder if he calls back at any time and I hope he will. Thanks for everything. I plan to be on the tuesday show. Please say hello to Jimmy. I hope he will feel better soon. Goodbye, Henrik.

Since the five senses may often be deceived, what is the solution?  I quoted Brigham Young: