St. Augustine would appear to agree with TailTactics, but has a different idea about exactly who is the ungodly party:
"Now, it is a disgraceful and dangerous thing for a heretic to hear a Christian, presumably giving the meaning of Holy Scripture, talking nonsense on these topics; and we should take all means to prevent such an embarrassing situation, in which people show up vast ignorance in a Christian and laugh it to scorn.
[...]
Reckless and incompetent expounders of Holy Scripture bring untold trouble and sorrow on their wiser brethren when they are caught in one of their mischievous false opinions and are taken to task by those who are not bound by the authority of our sacred books. For then, to defend their utterly foolish and obviously untrue statements, they will try to call upon Holy Scripture for proof and even recite from memory many passages which they think support their position."
St. Thomas Aquinas criticized the statements themselves:
"ince Holy Scripture can be explained in a multiplicity of senses, one should adhere to a particular explanation only in such measure as to be ready to abandon it if it be proved with certainty to be false, lest Holy Scripture be exposed to the ridicule of unbelievers, and obstacles be placed to their believing."
Christians should be repelled by fundies and their blather because they are denying people salvation through their stupidity. The tenets of their own faith condemn them, and, should their God turn out to exist, he will condemn them also.