When we say ‘a theory is internally consistent with natural law’ what we mean is

When we say ‘a theory is internally consistent with natural law’ what we mean is that the theory is causally constructable via evolutionary computation using the ternary logic. This means that not only is the theory internally consistent with itself but it is internally consistent within the possible means of evolution of the claim from the first principles of the universe.
You’d think this was impossible. It’s not. But the value is that it forces all theories into commensurability with one another and achieves unification of the sciences.
And honestly while it seems to take a bit of work to learn the resulting understanding of nearly everything is worth the time and effort – the universe is ‘simple’ really. Which most of us never stop thinking is … weird. 😉