[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 LutherEvery man must decide whether he will walk in the creative light of altruism or the darkness of destructive selfishness. This is the judgment. Life's persistent and most urgent question is 'What are you doing for others?'
Martin LutherYou must learn that if you are a Christian, you will without a doubt experience all kinds of opposition and evil inclinations in the flesh. For when you have faith, there will be a hundred more evil thoughts and a hundred more temptations than before.
Martin LutherYour work is a very sacred matter. God delights in it, and through it, He wants to best His blessings on you. This praise of work should be inscribed on all tools, on the forehead and the faces that sweat from toiling.
Martin LutherBut the Jews are so hardened that they listen to nothing; though overcome by testimonies they yield not an inch. It is a pernicious race, oppressing all men by their usury and rapine. If they give a prince or magistrate a thousand florins, they extort twenty thousand from the subjects in payment. We must ever keep on guard against them.
Martin Luther