They think that the miracles can be performed by the magicians and saints. The condition which they attach with them is that miracles prove a man to be a prophet, when he at the same time claims to be so, for the true prophet can perform them as opposed to the false ones. This is an argument without any proof, for it can be understood either by hearing or reason. That is, it is said that one whose claims to prophecy are wrong, cannot perform miracles, but as we have already said, when they cannot be performed by a liar, then they can only be done by the good people, whom God has meant for this purpose. These people, if they speak a lie, are not good, and hence cannot perform the miracles. But this does not satisfy the people who think miracles to be possible from the magicians, for they certainly are not good men. It is here that the weakness of the argument lies. Hence some people have thought that the best thing is to believe that they cannot be performed but by the prophets and hence magic is only imagination, and not a change of essence. Among these are also men who deny all sorts of marvelous things from the saints. It is clear to you from the life of the prophet, peace be upon him, that he never invited any man or community to believe in his prophecy, and that which he has brought with him from God, by means of the performance of any miracles, in support of his claim, such as changing one element into another. Whatever miracles did appear from him were only performed in the natural course of things, without on his part any intention of contention or competition. The following words of the Quran will make this clear; “And they say: We will by no means believe in thee, until thou cause a spring of water to gush forth for us out of the earth, and thou have a garden of palm-trees and vines, and thou cause rivers to spring forth from the midst thereof in abundance; or thou cause the heaven to fall down in pieces upon us, as thou hast given out, or thou bring down God and the angels to vouch for thee; or thou have a house of gold, or thou ascend by a ladder to heaven; neither will we believe thy ascending thither alone, until thou cause a book to descend unto us, bearing witness of thee which we may read. Answer: My Lord be praised, Am I other than a man sent as an apostle?”[104] Then again, “Nothing hindered us from sending thee with miracles, except that the former nations have charged them with imposture.”[105] The thing by which we invited the people to believe in him, and with which he vied with them is the Quran. For says God, “Say, verily, if men and genii were purposely assembled, that they might produce a book like this Quran, they could not produce one like unto it, although the one of them assigned the other.”[106] Then further he says, “will they say, He hath forged the Quran? Answer, bring therefore ten chapters like unto it forged by yourself.”[107] This being the case