If we had more confessions of this character the spiritual picture of the time would be richer by many important features which no poem or treatise has preserved for us. We should see more clearly how strong the inborn religious instinct was, how subjective and how variable the relation of the individual to religion, and what powerful enemies and competitors religion had. That men whose inward condition is of this nature, are not the men to found a new church, is evident; but the history of the Western spirit would be imperfect without a view of that fermenting period among the Italians, while other nations, who have had no share in the evolution of thought, may be passed over without loss. But we must return to the question of immortality. If unbelief in this respect made such progress among the more highly cultivated natures, the reason lay partly in the fact that the great earthly task of discovering the world and representing it in word and form, absorbed most of the higher spiritual faculties. We have already spoken of the inevitable worldliness of the Renaissance. But this investigation and this art were necessarily accompanied by a general spirit of doubt and inquiry. If this spirit shows itself but little in literature, if we find, for example, only isolated instances of the beginnings of biblical criticism, we are not therefore to infer that it had no existence. The sound of it was only overpowered by the need of representation and creation in all departments - that is, by the artistic instinct; and it was further checked, whenever it tried to express itself theoretically, by the already existing despotism of the Church. This spirit of doubt must, for reasons too obvious to need discussion, have inevitably and chiefly busied itself with the question of the state of man after death.