A just law is a man-made code that squares with the moral law or the law of God. An unjust law is a code that is out of harmony with the moral law. To put it in the terms of Saint Thomas Aquinas, an unjust law is a human law that is not rooted in eternal and natural law.
Martin LutherI am much afraid that the schools will prove the very gates of hell, unless they diligently labour in explaining the Holy Scriptures, and engraving them in the hearts of youth. I advise no one to place his child where the scriptures do not reign paramount. Every institution in which means are not unceasingly occupied with the Word of God must be corrupt.
Martin LutherAdam was created, as it were, intoxicated with rejoicing toward God and was delighted also with all the other creatures.
Martin LutherExhort your household to learn [the Ten Commandments] word for word, that they should obey GodโฆFor if you teach and urge your families things will go forward.
Martin LutherThus, dear friends, I have said it clearly enough, and I believe you ought to understand it and not make liberty a law.
Martin LutherThe devil, the originator of sorrowful anxieties and restless troubles, flees before the sound of music almost as much as before the Word of God....Music is a gift and grace of God, not an invention of men. Thus it drives out the devil and makes people cheerful. Then one forgets all wrath, impurity, and other devices.
Martin Luther