Objection: what if science one day explains the universe without God? Response: Christians welcome continued scientific inquiry; this objection is "naturalism of the gaps" — hoping naturalism will eventually explain it with no current evidence.

Christians support methodological naturalism in scientific research. But expecting a future natural explanation with no current evidence is itself a faith position — naturalism of the gaps. William Lane Craig: the argument "is not a bus where you get off when uncomfortable." Also, asking nature to explain its own existence is bootstrapping.