Now fundamentalists shudder before the glory of science when it undermines their shield of faith. How they would reply to the notion of eternal Existence as the Big Bang was merely the retransformation of matter-energy. Theistic evolutionists also try to obviate how science goes against their mere assertions that Existence needs a master sustainer.
The usefulness of debating the poor fools is to gainsay their efforts before those whom would believe their nonsense. And it furthers our education in pointing out answers we might not have come across.