When you play as Dalish you have four options when talking about the temple and Sera says it can't possibly be real.
1. "I beleive it all."
2. "You are insulting our herritage."
3. "What if some of it is real."
4. "It was demons."
Now, picking the fourth option lets the whole thing go over merry and Sera starts talking about eating again, but any of the three first choices will make Sera say "Now you're going elfy on me" and then go on to demand that you say the temple couldn't possibly be dedicated to a real god, practically denouncing the religion you have been raised beleiving.
I picked the most neutral option "what if some of it is real," which I think fit best to my character. I roleplayed her, not exactly atheist, because even when being part of something like the Inquisition I find it hard to beleive a person is just up and ready to denounce a faith they have never had to really doubt in.
At that point I had role played my character to somewhat doubt "godhood" at all, be it elvhen or chantry faith, ít's not goodhood if what was once mortals like Corypheus had a chance at claiming such power. But still, she was Dalish and Sera was asking her to cast aside everything she had been taught since birth as just "demon worshipping."
It felt weird, even though I felt I was able to reasonably roleplay my character agreeing with her, after all at that point the gods had never given her anything or shown a sign they were something other than just demons, but I really wanted the scene, or episode, to be longer.
Instead it is just either "ok I'll happily denounce my gods." or "never" I wanted there to be a more neutral response that let you solve the conflict more.. realistically. I didn't feel like the available options properly reflected how I imagined my character to react.
When the relationship ends, Sera doesn't even want to stay friends......
But I suppose such is the nature of video game stories.
Regardless, thanks for listening.. Uh.. Reading. I'd appreciate any points you can share on this. It would be nice to discuss in any matter.