One is not righteous who does much, but the one who, without work, believes much in Christ. The law says, 'Do this,' and it is never done. Grace says, 'Believe in this,' and everything is already done.
Martin LutherNo one may forsake their neighbors when they are in trouble. Everybody is under obligation to help and support their neighbors as they would themselves like to be helped.
Martin LutherSo tenaciously should we cling to the world revealed by the Gospel, that were I to see all the Angels of Heaven coming down to me to tell me something different, not only would I not be tempted to doubt a single syllable, but I would shut my eyes and stop my ears, for they would not deserve to be either seen or heard.
Martin Luther