§ 21. The design of Luke’s Gospel was to supersede the defective and inaccurate narratives then in circulation, and to deliver to Theophilus, to whom it is addressed, a full and authentic account of the life, doctrines, miracles, death and resurrection of our Saviour. Who Theophilus was, the learned are not perfectly agreed; but the most probable opinion is that of Dr. Lardner, now generally adopted, that, as Luke wrote his Gospel in Greece, Theophilus was a man of rank in that country.(34) Either the relations subsisting between him and Luke, or the dignity and power of his rank, or both, induced the evangelist, who himself also “had perfect understanding of all things from the first,” to devote the utmost care to the drawing up of a complete and authentic narrative of these great events. He does not affirm himself to have been an eye-witness; though his personal knowledge of some of the transactions may well be inferred from the “perfect understanding” which he says he possessed. Some of the learned seem to have drawn this inference as to them all, and to have placed him in the class of original witnesses; but this opinion, though maintained on strong and plausible grounds, is not generally adopted. If, then, he did not write from his own personal knowledge, the question is, what is the legal character of his testimony? § 22. If it were “the result of inquiries, made under competent public authority, concerning matters in which the public are concerned”(35) it would possess every legal attribute of an inquisition, and, as such, would be legally admissible in evidence, in a court of justice. To entitle such results, however, to our full confidence, it is not necessary that they should be obtained under a legal commission; it is sufficient if the inquiry is gravely undertaken and pursued, by a person of competent intelligence, sagacity and integrity. The request of a person in authority, or a desire to serve the public, are, to all moral intents, as sufficient a motive as a legal commission.(36) Thus, we know that when complaint is made to the head of a department, of official misconduct or abuse, existing in some remote quarter, nothing is more common than to send some confidential person to the spot, to ascertain the facts and report them to the department; and this report is confidently adopted as the basis of its discretionary action, in the correction of the abuse, or the removal of the offender. Indeed, the result of any grave inquiry is equally certain to receive our confidence, though it may have been voluntarily undertaken, if the party making it had access to the means of complete and satisfactory information upon the subject.(37) If, therefore, Luke’s Gospel were to be regarded only as the work of a contemporary historian, it would be entitled to our confidence. But it is more than this. It is the result of careful inquiry and examination, made by a person of science, intelligence and education, concerning subjects which