[Christ's] mission and work it is to help against sin and death, to justify and bring life. He has placed his help in baptism and the Sacrament [i.e., communion/Eucharist/Lord's supper], and incorporated it in the Word and preaching. To our eyes Baptism [capitalized in original] appears to be nothing more than ordinary water, and the Sacrament of Christ's body and blood simple bread and wine, like other bread and wine, and the sermon, hot air from a man's mouth. But we must not trust what our eyes see.
Martin LutherThe winds are nothing else but good or bad spirits. Hark! how the Devil is puffing and blowing.
Martin LutherI myself saw and touched at Dessay, a child of this sort, which had no human parents, but had proceeded from the Devil. He was twelve years old, and, in outward form, exactly resembled ordinary children.
Martin LutherNo one can believe how powerful prayer is and what it can effect, except those who have learned it by experience. Whenever I have prayed earnestly, I have been heard and have obtained more than I prayed for. God sometimes delays, but He always comes.
Martin Luther