Giordano Bruno wandered over Europe alone like a knight-errant of truth. Persecuted in one country, he fled to another, everywhere stirring up dispute and controversy, urging men to _think_, and denouncing the fanatical and pretended beliefs which were making them thoughtless and cruel. Geneva, Lyons, Paris, London, Oxford, Wittenberg, Helmstedt, and Venice—these were some of the places he visited, the centers of the world’s active thought, where he could meet the leading men of the day.
Now, we cannot enter into the very difficult question of religious belief as it was understood in those days. Nor, indeed, would such a study be very profitable to any one. The wrangling of theologians has very little to do with true religion. Bruno knew this. While he was opposed to the Roman Catholic Church, of which he had been accepted as a member in his youth, he hated just as much at the other extreme the narrow intolerance of the followers of Calvin, the French Reformers, who also treated those who disagreed with them with great harshness and cruelty. Besides, there was almost as much stupid wrangling and brutal intolerance between Calvinists and Lutherans as there was between Catholics and Protestants. Bruno therefore did not stay long in Geneva, which was the headquarters of the Calvinists. Even in Wittenberg, where he was very well received, while admiring the attitude of the great Reformer Luther, who a few years before had been the foremost figure in the great struggle with the Roman Catholic Church, known as the Reformation, he by no means sympathized with the teaching of Protestantism. On the contrary, he referred to the German Reformers, when he was before the Inquisition in Venice, in the following way: “I regard them as more ignorant than I am; I despise them and their doctrine. They do not deserve the name of theologians but of pedants.”
Before we follow the wandering philosopher on his travels, let us try to understand a little of what he thought himself. He was not, as he was accused of being, just a blasphemous atheist who went about offending the religious feelings of all with whom he came in contact. He was not a rude, untutored sceptic or disbeliever who shocked people by laughing at their beliefs. He did not merely indulge in abuse and spiteful criticism. Though this is the view which was spread about him by many of his contemporaries and taught about him for many years after his death, nothing could be further from the truth. Giordano Bruno was extremely spiritual-minded. So far was he from being an atheist (which would have been just as narrow and dogmatic a point of view as that of any of the other extremes), he saw God everywhere and in everything, and his vision extended to the whole universe. He saw the essence of Divine perfection in man, but deplored the many causes which prevented it from showing itself. He wanted the mind of man to be free, and not fettered by all sorts of elaborate creeds and regulations. This freedom he demanded for himself, and he insisted that all questions should be considered as open. What he detested most were the disputes about religion of the various sects, the bitter and angry spirit they produced, and the ruthless persecutions carried on by religious bodies on all sides. Through freedom and enlightenment alone he saw that mankind could progress, and not through submission and ignorance. But all this was quite unintelligible to the vast majority, who took the narrow and bigoted views on religion which were common in those days. He was not a mere student of books, nor was he content with thoughts alone on the great problems of religion and philosophy: he taught, he wrote, he lectured, he spoke with such lively eloquence and striking persuasiveness, and sometimes with such violence of language, that it was impossible to ignore him. His views were fascinating by their novelty and boldness, but he entirely lacked caution and prudence. In these circumstances it is not surprising that he was excommunicated from the Church, expelled from universities, and driven out of the towns he visited.