More than two decades ago T. A. Roberts wrote,
On the one hand, if Christianity is not to be cut adrift from its historical roots, the question … is the gospel true? must be answered at the first level by a rigorous application of historical criticism, with all its techniques and methods for assessing the reliability of evidence about the past. But historical criticism is essentially a secular tool, fashioned to meet secular interests, and thus by its very nature useless to evaluate the religious affirmations of Faith. Yet the very documents which we seek to examine historically were written from Faith to Faith, bearing witness to the Word which became Flesh, dwelling amongst us, and revealing the glory of the Only-begotten Son of God. How this dilemma is to be resolved is the most pressing problem in the field of Christian apologetic.