change continues relentlessly, why?

No matter how good things get they seem to change anyway, not always for the better either. Does this mean dynamic change is more important or persuasive than static results? It could very well mean that the static unchanging unseen world is projected onto the seen making the seen the fiction of the unseen abstract spiritual dimension. 

seeing is believing for illusionists

Many of the ideas we believe in have no tangible evidence for their existence. They are deduced and inferred. They are rather based on, apparently logical, tangible co-evidence. Which is to say sight is not the most reliable evidence of a scientific fact, but is merely stronger evidence of a unseen or spiritual one.