The best way to drive out the devil, if he will not yield to texts of Scripture, is to jeer and flout him, for he cannot bear scorn.
Martin LutherHe that will maintain that man's free will is able to do or work anything in spiritual cases, be they never so small, denies Christ.
Martin LutherLook to it that you do not try to do all of it, do not try to do too much, lest your spirit grow weary. Besides, a good prayer mustn't be too long. Do not draw it out. Prayer ought to be frequent and fervent.
Martin Luther