Looking around for resources on the trustworthiness of the Bible and found a few gems worth checking out. For a quick answer to the question, here is William Lane Craig's answer.
Brian Auten of Apologetics315 said this of a Dan Wallace MP3 audio: Is What We Have Now What They Had Then?
"New Testament schollar Daniel B. Wallace presents this talk on the New Testaments documents entitled: Is What We Have Now What They Had Then? This is perhaps one of the best single audio files on the reliability of the New Testament documents. Highly recommended."
You can find the audio by clicking here.
Check out all of the Bible resources at Apologetics315; click here.
John Macarthur has a series titled Is the Bible reliable? in which he explains how science, archaeology, and history give evidence to the bible being inspired by God.
Check out the series by clicking here.