Therefore, is thy brother a sinner? Then cover his sin and pray for him. Dost thou publish his sins, then truly thou art not a child of your merciful Father; for otherwise thou wouldst be also as he, merciful. It is certainly true that we cannot show as great mercy to our neighbor, as God has to us; but it is the true work of the devil that we do the very opposite of mercy, which is a sure sign that there is not a grain of mercy in us.
Martin LutherMarriage is a civic matter. It is really not, together with all its circumstances, the business of the church.
Martin LutherWhen God works in us, the will, being changed and sweetly breathed upon by the Spirit of God, desires and acts, not from compulsion, but responsively.
Martin LutherWhat harm would it do, if a man told a good strong lie for the sake of the good and for the Christian church ... a lie out of necessity, a useful lie, a helpful lie, such lies would not be against God, he would accept them.
Martin Luther