Not quite sure what you mean, but my personal religious faith remains solid.
Not a personal criticism, but an overall observation. Even the stoutest bulwark of the world has an achilles heel and clay feet, to shamelessly mix metaphors.
It’s also vain to talk about a “solid” faith because if it isn’t moving, it’s deteriorating. It can’t literally sit like a rock, and in that sense even a biblical metaphor has limits. What would you expect out of a metaphor.