One letter to the editor earlier this semester criticized those who are religious because they go by faith. Evolution is not what it claims to be. It is nonscientific, strictly speaking. It is not a true science because it is established by logical deduction, not empirical demonstration.
Evolutionists readily admit that evolution occurs too slowly to be observed.
But because of this, we cannot prove it as we customarily do in other branches of science. If we want to prove the existence of gravity, we only have to drop an object. If we want to know the acceleration, we can time it. And we can do this over and over again to verify the results. But with evolution, we have no such ability.