These considerations have great bearing on the question of the source of his heresy. Had he busied himself, like the Gnostics, with elaborate descriptions of the invisible universe, one would have thought that he owed something to the ancient Egyptian theology, in which such speculations occupied nearly the whole care of its professors. Had he, on the other hand, studied to personify the attributes and qualities of the Supreme Being, one would have been able to connect his teaching with that of the Persian religion, in which, as will be seen in the next chapter, the idea of such personification took the principal place. This connection would have been natural enough, because the province of Pontus, whence Marcion came, had long been subject to the Persian power, and did not become Roman in name until the reign of Nero. Yet no trace of such a connection is even hinted at by adversaries perfectly well informed of the main tenets of the Persian religion[737]. The inference is therefore unavoidable that Marcion’s views were original, and that they were formed, as was said by a critic of the last century, by a sort of centrifugal process, and after rejecting in turn all heathen and Jewish elements, as well as most of the traditions which had already grown up in the Catholic Church[738]. That Marcion was aware of this seems probable from the many efforts made by him to be reconciled to the Church, or rather to convert the whole Church to his way of thinking. In this, as in the emphasis which he laid on faith rather than knowledge as the source of man’s happiness in this world and the next, he again anticipated in a most striking manner the views of the German Reformers some fourteen centuries later[739].