So then we have two arguments.
One that utilizes the term 'faith' as a term of unique value and one that utilizes the term 'faith' as a synonym.
One saying that 'faith' isn't a part of theories and one that confidence is a part of theories.
Too bad you took the easy way out, really.

From my perspective you left me very little choice because you didn't seem to even want to discuss how things work in the real world of applied physics.
Admittedly, *IF* you'll consider the fact that 'plasma redshift' has now been observed in the lab, and *IF* you'll concede that could destroy their whole claim about BB theory, and falsify BB theory entirely, then you MIGHT be able to see that their so called 'evidence of expansion/acceleration' is in MORTAL danger of being DESTROYED by one single observation in the lab, the observation of plasma redshift.
*IF* you will talk about and deal with these REALITIES, then and only then is it worth looking at definition number 2. IMO the entire BB theory is about to come crashing down due to that observation of plasma redshift in the lab. It doesn't matter how many mathematical papers the mainstream tries to shoot down, the plasma redshift is real, and measurable in the lab, in real empirical experiments. Mark my words, that single observation will eventually DESTROY dark energy theory, and there goes 70 percent of their theory. Even if it turns out that the effect is too small to to explain away expansion, it's definitely a large enough effect to explain away any concept of acceleration. Current theory is is MORTAL danger now. That redshift observation in the lab is HUGE. Every tired light theory that was ever written predicted that particular observation. The value of any theory is how well it can predict REAL physical process in REAL physical interactions. PC theory has another feather in it's cap now, and it's only a matter of time before SOME tired light theory WILL explain those lab results.
Sure, if it's all about the confidence. If you'd read my argument, you'd noticed that I use it as the unique term it is (which makes your strong statements much more sensible, since going on and on about having confidence in something makes no sense).
But ultimately it doesn't matter. Whatever "confidence' they have in their math formulas, they were USELESS in terms of PREDICTING that plasma redshift observation in the lab. Several variations of PC theory however DID predict that observation. That's important.
Their "confidence" was always a mental/mathematical illusion. Expansion/acceleration claims have always been based on a highly subjective *INTERPRETATION* of the redshift phenomenon. Now that plasma redshift has been observed in the lab, that observation will eventually erode their claims over time. It will likely take them a DECADE or more to accept reality however, particularly if history is any indicator of how long it takes them to "wake up and smell the coffee". They're so emotionally and financially attached to their 'dark religion', it's simply going to take time before it all unravels on them.
I'm simply worried that while the west drags their feet, China, Russia, Dubai and many other countries don't show that same arrogance and ignorance. All the EU haters come from Europe, the US, Canada, and Australia. I've never seen a hater from China, or Russia, or any 'Eastern" nation. If we aren't careful in the west, we could end up DECADES behind in the space race in terms of applied technology. Chinese scientists are already WAY ahead of the US in MANY areas of technology. I'd hate see us lose our last few technological advantages, particularly our space based technologies. That's exactly what will happen if we don't wake up and recognize that we live inside an electric universe and plasma physics is the name of the game in space sciences.