The proverb has it that Hunger is the best cook. The Law makes afflicted consciences hungry for Christ. Christ tastes good to them. Hungry hearts appreciate Christ. Thirsty souls are what Christ wants. He invites them: Come unto me, all ye that labour and are heavy laden, and I will give you rest. Christ's benefits are so precious that He will dispense them only to those who need them and really desire them.
Martin LutherThe purpose of marriage is not to have pleasure and to be idle but to procreate and bring up children, to support a household. This, of course, is a huge burden full of great cares and toils. But you have been created by God to be a husband or a wife and that you may learn to bear these troubles.
Martin LutherGod wants our conscience to be certain and sure that it is pleasing to Him. This cannot be done if the conscience is led by its own feelings, but only if it relies on the Word of God.
Martin Luther