[tame]

If, in principle, a belief can't be tested, it isn't a scientific belief.

Why not? In other words, how would you define a scientific belief?

[PatrickHenry]

Me:
If, in principle, a belief can't be tested, it isn't a scientific belief.

You:
Why not? In other words, how would you define a scientific belief?

Any definition would have to include the characteristic of falsifiability. Don't take my word for it; take Karl Popper's.