We ought first to know that there are no good works except those which God has commanded, even as there is no sin except that which God has forbidden.

A large number of deaf, crippled and blind people are afflicted solely through the malice of the demon. And one must in no wise doubt that plagues, fevers and every sort of evil come from him.

Faith is permitting ourselves to be seized by the things that we do not see.

Demons live in many lands, but particularly in Prussia.

The winds are nothing else but good or bad spirits. Hark! how the Devil is puffing and blowing.

It is impossible for one man both to labor day and night to get a living, and at the same time give himself to the study of sacred learning as the preaching office requires.

It is God who creates, effects, and preserves all things through his almighty.