heaven by angels; but they are received as the plain narratives and writings of the men whose names they respectively bear, made public at the time they were written; and though there are some slight discrepancies among the copies subsequently made, there is no pretence that the originals were anywhere corrupted. If it be objected that the originals are lost, and that copies alone are now produced, the principles of the municipal law here also afford a satisfactory answer. For the multiplication of copies was a public fact, in the faithfulness of which all the Christian community had an interest, and it is a rule of law, that, _in matters of public and general interest, all persons must be presumed to be conversant, on the principle that individuals are presumed to be conversant with their own affairs_. Therefore it is that, in such matters, the prevailing current of assertion is resorted to as evidence, for it is to this that every member of the community is supposed to be privy.(11) The persons, moreover, who multiplied these copies, may be regarded, in some manner, as the agents of the Christian public, for whose use and benefit the copies were made; and on the ground of the credit due to such agents, and of the public nature of the facts themselves, the copies thus made are entitled to an extraordinary degree of confidence, and, as in the case of official registers and other public books, it is not necessary that they should be confirmed and sanctioned by the ordinary tests of truth.(12) If any ancient document concerning our public rights were lost, copies which had been as universally received and acted upon as the Four Gospels have been, would have been received in evidence in any of our courts of justice, without the slightest hesitation. The entire text of the Corpus Juris Civilis is received as authority in all the courts of continental Europe, upon much weaker evidence of its genuineness; for the integrity of the Sacred Text has been preserved by the jealousy of opposing sects, beyond any moral possibility of corruption; while that of the Roman Civil Law has been preserved only by tacit consent, without the interest of any opposing school, to watch over and preserve it from alteration.