Besides its peculiar propriety in connexion with the study of history, the argument in support of the genuineness and authenticity of the existing remains of ancient literature is singularly fitted to afford a useful exercise to the reasoning faculties; and perhaps, better than any other subject, it calls into combined action those powers of the mind that are separately employed in mathematical, physical, or legal pursuits, and which, in the actual occasions of common life, can subserve our welfare only so far as they move in unison. But reasons of still greater moment recommend the subject of the following pages to the attention of the reader; for it is certain that every one, whether or not he is contented to admit, without inquiry, the authenticity of _profane_ history, has the highest personal concern in the truth of that particular portion of ancient history with which the Christian religion is connected; and, therefore, every one should think himself bound to convince himself of the genuineness of the books in which its principles are contained. And as the facts on which this proof depends are precisely of the same kind in profane, as in sacred literature, and as the same principles of evidence are applicable to all questions relating to the genuineness of ancient books, it is highly desirable that the proof of the genuineness of the Sacred Writings should be viewed--in _its place_, as forming a part only of a general argument, which bears equally upon the entire literary remains of antiquity. For it is only when so viewed, that the comparative strength and completeness of the proof which belongs to this particular case, can be duly estimated. When exhibited in this light it will be seen that the integrity of the records of the Christian faith is substantiated by evidence in a tenfold proportion more various, copious, and conclusive, than that which can be adduced in support of any other ancient writings. If, therefore, the question had no other importance belonging to it than what may attach to a purely literary inquiry, or if only the strict justice of the case were regarded, the authenticity of the Jewish and Christian Scriptures could never come to be controverted, till the entire body of classical literature had been proved to be spurious.