The doctrine of inerrancy holds that the original manuscripts of Scripture were inspired by God, and thus inerrant.  Both Christians and skeptics alike have questioned the rationality and utility of the doctrine in light of the fact that we do not possess those manuscripts, and the manuscripts we do possess contain errors.

Regarding the rationality of the doctrine, why God would extend His power to inspire every word down to the very case and voice only to immediately allow some of those words to be garbled by the first few scribes who copied the inerrant text?  Why extend your power to create an inerrant text if you’re not also going to extend your power to preserve it in the same inerrant fashion?