If there was an evolutionary progression, then fish would have to be millions of years older than amphibians, and consequently in much lower rock strata. But this is not the case. Amphibians are found in the same layer of rock and also in strata below those of fish. Here you have an Evolutionist admitting that there is no evidence of fish evolving. Despite a lack of evidence to support it, they must believe it happened this way.
Evolutionists use the fact that amphibians are here to prove that they evolved.
But there is a better way to look at this. Use the fact that amphibians are here to prove that they were Created. The only alternative to Atheistic Evolution is Divine Creation. An option they will not accept because it makes them accountable to God. What Evolutionists believe about the origin of amphibians has proven to be incorrect.