"The Protestants never occupied a more triumphant position, and their prospects were never brighter, than in the summer of 1572. For many years the progress of their religion had been incessant. The most valuable of the conquests it has retained were already made; and the period of its reverses had not begun. The great division which aided Catholicism afterwards to recover so much lost ground was not openly confessed; and the effectual unity of the Reformed Churches was not yet dissolved. In controversial theology the defence was weaker than the attack. The works to which the Reformation owed its popularity and system were in the hands of thousands, while the best authors of the Catholic restoration had not begun to write. The press continued to serve the new opinions better than the old; and in literature Protestantism was supreme. Persecuted in the South, and established by violence in the North, it had overcome the resistance of princes in Central Europe, and had won toleration without ceasing to be intolerant. In[Pg 103] France and Poland, in the dominions of the Emperor and under the German prelates, the attempt to arrest its advance by physical force had been abandoned. In Germany it covered twice the area that remained to it in the next generation, and, except in Bavaria, Catholicism was fast dying out. The Polish Government had not strength to persecute, and Poland became the refuge of the sects. When the bishops found that they could not prevent toleration, they resolved that they would not restrict it."
January 1, 1970
https://en.wikiquote.org/wiki/John_Dalberg-Acton%2C_1st_Baron_Acton