Simon Greenleaf (December 5, 1783 – October 6, 1853), was an American lawyer and jurist. He was born at Newburyport, Massachusetts before moving to New Gloucester where he was admitted to the Cumberland County bar. (wikipedia)
The importance of the facts testified, and their relations to the affairs of the soul, and the life to come, can make no difference in the principles or the mode of weighing the evidence.
It should be pursued as in the presence of God, and under the solemn sanctions created by a lively sense of his omniscience, and of our accountability to him for the right use of the faculties which he has bestowed.
The proof that God has revealed himself to man by special and express communications, and that Christianity constitutes that revelation, is no part of these inquiries.
That man is a religious being, is universally conceded, for it has been seen to be universally true.
But if, on the other hand, we should be justified in rejecting it, if there testified on oath, then, supposing our rules of evidence to be sound, we may be excused if we hesitate elsewhere to give it credence.
Proceeding further, to inquire whether the facts related by the Four Evangelists are proved by competent and satisfactory evidence, we are led, first, to consider on which side lies the burden of establishing the credibility of the witnesses.
In trials of fact, by oral testimony, the proper inquiry is not whether is it possible that the testimony may be false, but whether there is sufficient probability that it is true.
In the ordinary affairs of life we do not require nor expect demonstrative evidence, because it is inconsistent with the nature of matters of fact, and to insist on its production would be unreasonable and absurd.
The object of man's worship, whatever it be, will naturally be his standard of perfection. He clothes it with every attribute, belonging, in his view, to a perfect character; and this character he himself endeavors to attain.
In requiring this candor and simplicity of mind in those who would investigate the truth of our religion, Christianity demands nothing more than is readily conceded to every branch of human science.