Would it not be better to ask politely about how the spiritual can be experienced?
The answer is of course, they must cultivate their own mind to be able to realize the experiences, those experiences does not just pop up the mind must be ready for it, otherwise one can not understand the message
Some people are just broken in this fashion, and even if they were subjected to a truly spiritual experience would deny it. But, I admit, if you've never had something you do not long for it or miss it, so I guess in this regard they have an advantage?
But, metaphorically it's like taking advice on the best color for your house from a blind man. They cannot see, so why would you? Would you ask the deaf person about their favorite song? And, so on the thinking goes... It's rather illogical for them to have an opinion on it in the first place for that reason. It would be wiser, for example, for them just to not concern themselves with the thing.