The commencement of the new era in the religion and politics of Europe was the restoration of peace after the battle of Waterloo. Wherever the French bayonet had won territory to the sceptre of Napoleon, it opened a new and unobstructed sway for the propagation of the skepticism taught by the followers of Voltaire. But the same blow that repulsed the armies of France produced an equally disastrous effect upon her infidelity. A sincere desire began to animate many persons living in the subjugated countries that, with the restoration of their nationality, there should also be the return of the pure faith of their fathers. Holland had passed through nineteen years of humiliating subjugation, and she did not possess religious vitality enough to take full advantage of the rare opportunity presented by the peace of 1814. The people turned from France to Germany, and thought they found relief in the Rationalism of Semler and Paulus. Orthodoxy was inactive. The Mennonites had become so mystical that they rather aided than arrested the incoming error. All the Socinian elements gained strength. The discipline of the church was exercised with such laxity that immorality was unrebuked. The Constitution of 1816, by its reunion of church and state, threw a great weight in the balance with Rationalism. William of Orange wielded a power over the church which he dared not exercise upon any other corporation. The Synods and Classes were driven back to forms, and allowed almost no freedom. Then came the notorious Pastoral Declaration, established by the Synod of the Hague in 1816, which no longer required of candidates for the ministry an unqualified subscription to the ancient Confessions. Their adherence to them was to be "in so far as" these formularies of faith agree with the word of God, not "because" they thus agree. That little change--_quatenus_ substituted for _quia_--cast off all restrictions from the future preaching of the Dutch clergy. The orthodox preachers became very indignant at the official measure, and a bitter theological controversy arose. Previous to this outbreak, a rupture had occurred upon the introduction of the new hymns, ordered by the Synod of North Holland in 1796. When presented for approval in 1807, they were violently rejected by the orthodox, who held that the version of Psalms which they had been singing many years was all that was needed. Besides, there was a perceptible Rationalism in many of the new hymns. They were foreign to the Dutch heart. Such a one as "Yonder will I praise the Friend, Who here has shown me truth,"