The essential parts of Christianity are the articles of faith by the denial or ignorance of which we cease to be Christians. The principal of these a… - Hermann Samuel Reimarus

It is always a sign that a doctrine or history possesses no depth of authenticity when one is obliged to resort to miracles in order to prove its truth. Miracles do not possess in or by themselves any principle containing a single article of faith or conclusive fact. It follows not because a prophet has performed miracles that therefore he has spoken the truth, because false prophets and magicians also performed signs and wonders, and false Christs performed miracles by which even the elect might be deceived. It follows not because Jesus restored sight to a blind man and healed a lame one, ergo God is threefold in person, ergo Jesus is a real God and man. It follows not because Jesus awakened Lazarus from death that therefore he also must have arisen from death.

Jesus himself could not perform miracles where the people had not faith beforehand, and when sensible men, the learned and rulers of those times, demanded of him a miracle which could be submitted to examination, he, instead of granting the request, began to upbraid them; so that no man of this stamp could believe in him. It was not until thirty to sixty years after the death of Jesus, that people began to write an account of the performance of these miracles, in a language which the Jews in Palestine did not understand. And this was at a time when the Jewish nation was in a state of the greatest disquietude and confusion, and when very few of those who had known Jesus were still alive. Nothing then was easier for them than to invent as many miracles as they pleased, without fear of their writings being readily understood or refuted. It had been impressed upon all converts from the beginning that it was both advantageous and soul-saving to believe, and to put the mind captive under the obedience of faith; and consequently there was as much credulity among them as there was "pia fraud" or "deception from good motives" among their teachers; and both of these, as is well known, prevailed in the highest degree in the early Christian church.

By unessential things in reference to religion I mean first of all, the miracles, to which nevertheless such particular importance is attached by the Christian religion. No one can affirm that miracles of themselves establish a single article of faith. If we granted that articles of faith carried with them conviction and inherent credibility, how should we dare to require miracles in order to believe them? If we granted that the resurrection had been proved to be true by the most undoubted and unanimous witnesses, as in all fairness it ought to be, we could surely believe it without any assistant miracle. If we granted that Christ really did return in the clouds of Heaven, as according to promise he ought to have done, we should certainly want no miracles to prove it.