Religions offer a set of practices that are supposed to lead to outccomes.
Should these appeal to us as individuals?
The outcomes or the practices?
Presumably somebody who is attracted to the religion has some attraction to the outcomes it promises. Salvation, release, the end of suffering, ultimate gnosis. Even worldly success and prosperity in some religions.
I guess that the practices are typically means to those ends. People sacifice to the gods in order to enjoy a good harvest.
Should we, rather, adapt to them, even if they do not feel good (or right?)?
That's a difficult question.
My own view is that there are multiple "voices" inside most of us. We have our desires, often rather pointless and sometimes even base and immoral. And we have our voice of reason and conscience too, most of us, more or less. So in evaluating how a practice feels we kind of need to be aware of what inner audience it's playing to.
How does on evaluate how well practice is working?
Does it do violence to my reason or my conscience? If so, it might not be the path for me.
More pragmatically, does it work? Does it produce results that, even if they are only small initial ones, suggest that there might be something more there?
In the forms of Buddhism that emphasize meditation, for example, does that meditation have positive benefits in our lives? Does it change us in positive ways? That would make it worth pursuing, even if we can't be sure about the transcendental Jnanas, Nibbana or Satori that supposedly lie further down the path (in this or a future lifetime). Nice to think that they are there, but the meditation practice comes to have its own meaning and justification in our lives, even without the promised payoff.