I don't think ...
There you go. But I'll explain it..
Suppose we take rocket science ... suppose you were reasonably familiar with it. How would you propose to distinguish fact from fiction.....
those who by dint of investigation, discipline snd action have a familiarity with the foundation of the issue and thus have a reservoir of knowledge drawn from experience
This may well be a foreign concept to you since you are a theist, but the "experience" is from making, flying, and gathering data on actual rockets. You don't get to understand rocket science by reading bronze age myths, contemplating your navel, dancing in circles chanting hari krishna or any of the stuff you seem to think is some how relevant to being a god "scientist."
You have to actually do it. Make some rockets. Verify how trajectories work. Check out the nature of propellants. Figure out questions concerning stbility in flight. In short the pertinent point is rocket scientists are directly involved with actual rockets. But you don'r seem able to produce any god so far.
never encountered a normative description in scripture or in the discourses of a saintly person?
That does show some one wrote something down and they credit said "saint" with having opinions. So what? Normative descriptions don't mean anything other than some one felt you shouldn't pick your nose in public, or whatever.
Most the time the normative descriptions are completely ridiculous, just the customers and idiosyncrasies of a half forgotten time. What of it?
well if you want to reintroduce acceptance of authority at this point, there's also a ton of scriptural commentaries out there too
Its not who said it, its what was said and how well it maps to what is actual. A ton of dung does not a diamond make.
then you agree that it also has a distinct requirement for elements of application?
Not in the sense you are trying to make it out to be. All aspects are public. Tools, practice, supporting materials, answers, other people's replication of it, from top to bottom everything is there and publicly accessible. Basic rocket, here you go: http://space.about.com/od/activities/ss/bottlerocket.htm
You have yet to give me any god. There is no public information. Just empty, conflicting, speculative, unsupported "normative" claims and myths.
on the contrary mundane material advancemement has zero scope for progress.
Ah, Luddites with computers amuse me. In 3000 years your way has failed to do anything. Give science its 3000 years and see what happens. In a mere 2000 years we have come so far that the mind boggles.
Here's a good general introduction to the normative descriptions you are likely to encounter.
I almost hate to break it to you about that not being a normative claim.
BG 4.10 Being freed from attachment, fear and anger, being fully absorbed in Me and taking refuge in Me, many, many persons in the past became purified by knowledge of Me—and thus they all attained transcendental love for Me.