In opposition to this view the authenticity of even these epistles is contested, apart from Bruno Bauer, especially by Dutch theologians, by Pierson, Loman, von Mauen, Meyboom, Matthes, and others; and, in addition, recently the Bern theologian R. Steck, and B. W. Smith, Professor of Mathematics in the Tulane University of New Orleans, with whom the late Pastor Albert Kalthoff of Bremen was associated, have contested the traditional view with objections that deserve consideration. They have attempted to prove the Pauline epistles, as a literary product, to be the work of a whole school of second-century theologians, authors who either simultaneously or successively wrote for the growing Church. This much is certain--a conclusive proof that Paul was really the author of the epistles current in his name cannot be given. With regard to this it must always remain a ground for doubt that Luke, who accompanied Paul on his missionary travels, was completely silent as to such literary activity of the apostle; and this, although he devoted the greatest portion of his account in the Acts to Paul's activities. [293] Also the proof given by Smith, that the Pauline epistles were as yet completely unknown in the first century a.d., that in particular the existence of the Epistle to the Romans is not testified to before the middle of the second century, must speak seriously against Paul's authorship, and is evidence that those epistles cannot be accepted as the primary source of the Pauline doctrines. For this reason it can in no way be asserted that the critical theology of last century has "scientifically and beyond question established" [294] the authenticity of the Pauline writings. It is well known that the ancient world was not as yet in possession of the idea of literary individuality in our sense of the word. At that time innumerable works were circulated bearing famous names, whose authors had neither at the time nor probably at any time anything to do with the men who bore those names. Many such productions were circulated among the members of Sects of antiquity, which passed, for example, under the names of Orpheus, of Pythagoras, of Zoroaster, &c., and thereby sought to procure the canonical acceptance of their contents! Of the works of the Old Testament neither the Psalms, nor the Proverbs, nor the so-called Preacher, nor the Book of Wisdom, can be connected with the historical kings David and Solomon, whose names they bear; and the prophet Daniel is just such a fictitious personality as the Enoch and the Ezra of the Apocalypses known under their names. Even the so-called Five Books of Moses are the literary product of an age much later than the one in which Moses is supposed to have lived, while Joshua is the name of an old Israelite God after whom the book in question is called. [295] There has never anywhere been such a Moses as the one described in the Old Testament.