I agree with you. And I don't think "being conscious" is like "being liquid". Liquidity is a description of physical attributes. Consciousness is an existential state of being (whatever that means).
I think it would be nice if we could explain everything we observe in the universe in terms of physical laws and mathematical formulae. But I don't think we're there yet.
And why not a possible divine explanation? Last I checked, we haven't completely ruled it out. It's not a trap. At the very least, materialists should be able to counter divine arguments, not just ignore them.